Home / 43,019,070.29-59,365,569.54-23,440,119.55

Finding the Fourth Proportional to 43,019,070.29, 59,365,569.54 and 23,440,119.55

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Solution

The fourth proportional to 43,019,070.29, 59,365,569.54 and 23,440,119.55 is: 32,346,957.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,019,070.29 : 59,365,569.54 = 23,440,119.55 : x
  2. Step 2: Convert to fraction form
    43,019,070.29/59,365,569.54 = 23,440,119.55/x
  3. Step 3: Cross multiply
    43,019,070.29x = 59,365,569.54 × 23,440,119.55
  4. Step 4: Simplify right side
    43,019,070.29x = 1,391,536,047,171,438.50
  5. Step 5: Solve for x
    x = 1,391,536,047,171,438.50/43,019,070.29
  6. Step 6: Final answer
    x = 32,346,957.70

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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.