Home / 88,791,076.08-122,547,277.08-51,632,855.28

Finding the Fourth Proportional to 88,791,076.08, 122,547,277.08 and 51,632,855.28

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Solution

The fourth proportional to 88,791,076.08, 122,547,277.08 and 51,632,855.28 is: 71,262,407.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,791,076.08 : 122,547,277.08 = 51,632,855.28 : x
  2. Step 2: Convert to fraction form
    88,791,076.08/122,547,277.08 = 51,632,855.28/x
  3. Step 3: Cross multiply
    88,791,076.08x = 122,547,277.08 × 51,632,855.28
  4. Step 4: Simplify right side
    88,791,076.08x = 6,327,465,822,429,701
  5. Step 5: Solve for x
    x = 6,327,465,822,429,701/88,791,076.08
  6. Step 6: Final answer
    x = 71,262,407.23

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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.