Home / 52,592,350.74-72,584,653.88-30,264,877.92

Finding the Fourth Proportional to 52,592,350.74, 72,584,653.88 and 30,264,877.92

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Solution

The fourth proportional to 52,592,350.74, 72,584,653.88 and 30,264,877.92 is: 41,769,680.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,592,350.74 : 72,584,653.88 = 30,264,877.92 : x
  2. Step 2: Convert to fraction form
    52,592,350.74/72,584,653.88 = 30,264,877.92/x
  3. Step 3: Cross multiply
    52,592,350.74x = 72,584,653.88 × 30,264,877.92
  4. Step 4: Simplify right side
    52,592,350.74x = 2,196,765,688,825,483.50
  5. Step 5: Solve for x
    x = 2,196,765,688,825,483.50/52,592,350.74
  6. Step 6: Final answer
    x = 41,769,680.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.