Home / 45,679,812.64-63,032,330.64-26,101,967.20

Finding the Fourth Proportional to 45,679,812.64, 63,032,330.64 and 26,101,967.20

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Solution

The fourth proportional to 45,679,812.64, 63,032,330.64 and 26,101,967.20 is: 36,017,394.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,679,812.64 : 63,032,330.64 = 26,101,967.20 : x
  2. Step 2: Convert to fraction form
    45,679,812.64/63,032,330.64 = 26,101,967.20/x
  3. Step 3: Cross multiply
    45,679,812.64x = 63,032,330.64 × 26,101,967.20
  4. Step 4: Simplify right side
    45,679,812.64x = 1,645,267,826,904,835
  5. Step 5: Solve for x
    x = 1,645,267,826,904,835/45,679,812.64
  6. Step 6: Final answer
    x = 36,017,394.38

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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.