Home / 37,852,856.88-56,779,740.76-10,557,487.64

Finding the Fourth Proportional to 37,852,856.88, 56,779,740.76 and 10,557,487.64

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Solution

The fourth proportional to 37,852,856.88, 56,779,740.76 and 10,557,487.64 is: 15,836,358.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,852,856.88 : 56,779,740.76 = 10,557,487.64 : x
  2. Step 2: Convert to fraction form
    37,852,856.88/56,779,740.76 = 10,557,487.64/x
  3. Step 3: Cross multiply
    37,852,856.88x = 56,779,740.76 × 10,557,487.64
  4. Step 4: Simplify right side
    37,852,856.88x = 599,451,411,276,104.25
  5. Step 5: Solve for x
    x = 599,451,411,276,104.25/37,852,856.88
  6. Step 6: Final answer
    x = 15,836,358.49

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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.