Home / 88,784,133,077.70-133,176,199,616.55-69,955,497,312.30

Finding the Fourth Proportional to 88,784,133,077.70, 133,176,199,616.55 and 69,955,497,312.30

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Solution

The fourth proportional to 88,784,133,077.70, 133,176,199,616.55 and 69,955,497,312.30 is: 104,933,245,968.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,784,133,077.70 : 133,176,199,616.55 = 69,955,497,312.30 : x
  2. Step 2: Convert to fraction form
    88,784,133,077.70/133,176,199,616.55 = 69,955,497,312.30/x
  3. Step 3: Cross multiply
    88,784,133,077.70x = 133,176,199,616.55 × 69,955,497,312.30
  4. Step 4: Simplify right side
    88,784,133,077.70x = 9,316,407,274,337,892,040,704
  5. Step 5: Solve for x
    x = 9,316,407,274,337,892,040,704/88,784,133,077.70
  6. Step 6: Final answer
    x = 104,933,245,968.45

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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.