Home / 35,334,740.07-48,762,017.15-19,864,951.83

Finding the Fourth Proportional to 35,334,740.07, 48,762,017.15 and 19,864,951.83

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Solution

The fourth proportional to 35,334,740.07, 48,762,017.15 and 19,864,951.83 is: 27,413,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334,740.07 : 48,762,017.15 = 19,864,951.83 : x
  2. Step 2: Convert to fraction form
    35,334,740.07/48,762,017.15 = 19,864,951.83/x
  3. Step 3: Cross multiply
    35,334,740.07x = 48,762,017.15 × 19,864,951.83
  4. Step 4: Simplify right side
    35,334,740.07x = 968,655,121,719,059.12
  5. Step 5: Solve for x
    x = 968,655,121,719,059.12/35,334,740.07
  6. Step 6: Final answer
    x = 27,413,676.17

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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.