Home / 63,693,007.40-95,539,511.10-15,823,951.40

Finding the Fourth Proportional to 63,693,007.40, 95,539,511.10 and 15,823,951.40

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Solution

The fourth proportional to 63,693,007.40, 95,539,511.10 and 15,823,951.40 is: 23,735,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,693,007.40 : 95,539,511.10 = 15,823,951.40 : x
  2. Step 2: Convert to fraction form
    63,693,007.40/95,539,511.10 = 15,823,951.40/x
  3. Step 3: Cross multiply
    63,693,007.40x = 95,539,511.10 × 15,823,951.40
  4. Step 4: Simplify right side
    63,693,007.40x = 1,511,812,580,426,160.50
  5. Step 5: Solve for x
    x = 1,511,812,580,426,160.50/63,693,007.40
  6. Step 6: Final answer
    x = 23,735,927.10

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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.