Home / 42,953,445.78-59,276,468.62-23,375,159.34

Finding the Fourth Proportional to 42,953,445.78, 59,276,468.62 and 23,375,159.34

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Solution

The fourth proportional to 42,953,445.78, 59,276,468.62 and 23,375,159.34 is: 32,258,108.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,953,445.78 : 59,276,468.62 = 23,375,159.34 : x
  2. Step 2: Convert to fraction form
    42,953,445.78/59,276,468.62 = 23,375,159.34/x
  3. Step 3: Cross multiply
    42,953,445.78x = 59,276,468.62 × 23,375,159.34
  4. Step 4: Simplify right side
    42,953,445.78x = 1,385,596,899,105,009.75
  5. Step 5: Solve for x
    x = 1,385,596,899,105,009.75/42,953,445.78
  6. Step 6: Final answer
    x = 32,258,108.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.