Home / 45,862,337.89-63,291,772.47-26,287,003.90

Finding the Fourth Proportional to 45,862,337.89, 63,291,772.47 and 26,287,003.90

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Solution

The fourth proportional to 45,862,337.89, 63,291,772.47 and 26,287,003.90 is: 36,277,066.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,862,337.89 : 63,291,772.47 = 26,287,003.90 : x
  2. Step 2: Convert to fraction form
    45,862,337.89/63,291,772.47 = 26,287,003.90/x
  3. Step 3: Cross multiply
    45,862,337.89x = 63,291,772.47 × 26,287,003.90
  4. Step 4: Simplify right side
    45,862,337.89x = 1,663,751,069,756,802.50
  5. Step 5: Solve for x
    x = 1,663,751,069,756,802.50/45,862,337.89
  6. Step 6: Final answer
    x = 36,277,066.24

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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.