Home / 45,679,776.64-63,032,280.96-26,101,931.20

Finding the Fourth Proportional to 45,679,776.64, 63,032,280.96 and 26,101,931.20

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Solution

The fourth proportional to 45,679,776.64, 63,032,280.96 and 26,101,931.20 is: 36,017,344.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,679,776.64 : 63,032,280.96 = 26,101,931.20 : x
  2. Step 2: Convert to fraction form
    45,679,776.64/63,032,280.96 = 26,101,931.20/x
  3. Step 3: Cross multiply
    45,679,776.64x = 63,032,280.96 × 26,101,931.20
  4. Step 4: Simplify right side
    45,679,776.64x = 1,645,264,260,996,990
  5. Step 5: Solve for x
    x = 1,645,264,260,996,990/45,679,776.64
  6. Step 6: Final answer
    x = 36,017,344.70

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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.