Home / 34,750,822.60-52,126,233.90-28,293,814.45

Finding the Fourth Proportional to 34,750,822.60, 52,126,233.90 and 28,293,814.45

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Solution

The fourth proportional to 34,750,822.60, 52,126,233.90 and 28,293,814.45 is: 42,440,721.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,750,822.60 : 52,126,233.90 = 28,293,814.45 : x
  2. Step 2: Convert to fraction form
    34,750,822.60/52,126,233.90 = 28,293,814.45/x
  3. Step 3: Cross multiply
    34,750,822.60x = 52,126,233.90 × 28,293,814.45
  4. Step 4: Simplify right side
    34,750,822.60x = 1,474,849,989,943,899.75
  5. Step 5: Solve for x
    x = 1,474,849,989,943,899.75/34,750,822.60
  6. Step 6: Final answer
    x = 42,440,721.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.