Home / 58,749,526.98-81,070,793.17-32,643,152.16

Finding the Fourth Proportional to 58,749,526.98, 81,070,793.17 and 32,643,152.16

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Solution

The fourth proportional to 58,749,526.98, 81,070,793.17 and 32,643,152.16 is: 45,045,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,749,526.98 : 81,070,793.17 = 32,643,152.16 : x
  2. Step 2: Convert to fraction form
    58,749,526.98/81,070,793.17 = 32,643,152.16/x
  3. Step 3: Cross multiply
    58,749,526.98x = 81,070,793.17 × 32,643,152.16
  4. Step 4: Simplify right side
    58,749,526.98x = 2,646,406,236,794,575.50
  5. Step 5: Solve for x
    x = 2,646,406,236,794,575.50/58,749,526.98
  6. Step 6: Final answer
    x = 45,045,575.22

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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.