Home / 37,935,397.68-56,901,089.16-10,643,590.32

Finding the Fourth Proportional to 37,935,397.68, 56,901,089.16 and 10,643,590.32

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Solution

The fourth proportional to 37,935,397.68, 56,901,089.16 and 10,643,590.32 is: 15,964,822.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,935,397.68 : 56,901,089.16 = 10,643,590.32 : x
  2. Step 2: Convert to fraction form
    37,935,397.68/56,901,089.16 = 10,643,590.32/x
  3. Step 3: Cross multiply
    37,935,397.68x = 56,901,089.16 × 10,643,590.32
  4. Step 4: Simplify right side
    37,935,397.68x = 605,631,881,780,832.88
  5. Step 5: Solve for x
    x = 605,631,881,780,832.88/37,935,397.68
  6. Step 6: Final answer
    x = 15,964,822.27

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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.