Home / 59,154,000.40-88,581,701.40-38,849,309.20

Finding the Fourth Proportional to 59,154,000.40, 88,581,701.40 and 38,849,309.20

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Solution

The fourth proportional to 59,154,000.40, 88,581,701.40 and 38,849,309.20 is: 58,175,911.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,154,000.40 : 88,581,701.40 = 38,849,309.20 : x
  2. Step 2: Convert to fraction form
    59,154,000.40/88,581,701.40 = 38,849,309.20/x
  3. Step 3: Cross multiply
    59,154,000.40x = 88,581,701.40 × 38,849,309.20
  4. Step 4: Simplify right side
    59,154,000.40x = 3,441,337,907,150,673.50
  5. Step 5: Solve for x
    x = 3,441,337,907,150,673.50/59,154,000.40
  6. Step 6: Final answer
    x = 58,175,911.75

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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.