Home / 75,152,693,254.35-112,729,039,881.52-75,152,693,254.35

Finding the Fourth Proportional to 75,152,693,254.35, 112,729,039,881.52 and 75,152,693,254.35

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Solution

The fourth proportional to 75,152,693,254.35, 112,729,039,881.52 and 75,152,693,254.35 is: 112,729,039,881.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,152,693,254.35 : 112,729,039,881.52 = 75,152,693,254.35 : x
  2. Step 2: Convert to fraction form
    75,152,693,254.35/112,729,039,881.52 = 75,152,693,254.35/x
  3. Step 3: Cross multiply
    75,152,693,254.35x = 112,729,039,881.52 × 75,152,693,254.35
  4. Step 4: Simplify right side
    75,152,693,254.35x = 8,471,890,955,073,261,404,160
  5. Step 5: Solve for x
    x = 8,471,890,955,073,261,404,160/75,152,693,254.35
  6. Step 6: Final answer
    x = 112,729,039,881.52

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.