Home / 43,260,254.52-59,699,146.80-23,681,156.15

Finding the Fourth Proportional to 43,260,254.52, 59,699,146.80 and 23,681,156.15

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Solution

The fourth proportional to 43,260,254.52, 59,699,146.80 and 23,681,156.15 is: 32,679,993.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,260,254.52 : 59,699,146.80 = 23,681,156.15 : x
  2. Step 2: Convert to fraction form
    43,260,254.52/59,699,146.80 = 23,681,156.15/x
  3. Step 3: Cross multiply
    43,260,254.52x = 59,699,146.80 × 23,681,156.15
  4. Step 4: Simplify right side
    43,260,254.52x = 1,413,744,817,630,625
  5. Step 5: Solve for x
    x = 1,413,744,817,630,625/43,260,254.52
  6. Step 6: Final answer
    x = 32,679,993.07

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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.