Home / 39,257,784.60-58,896,008.10-16,526,981.40

Finding the Fourth Proportional to 39,257,784.60, 58,896,008.10 and 16,526,981.40

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Solution

The fourth proportional to 39,257,784.60, 58,896,008.10 and 16,526,981.40 is: 24,794,400.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,257,784.60 : 58,896,008.10 = 16,526,981.40 : x
  2. Step 2: Convert to fraction form
    39,257,784.60/58,896,008.10 = 16,526,981.40/x
  3. Step 3: Cross multiply
    39,257,784.60x = 58,896,008.10 × 16,526,981.40
  4. Step 4: Simplify right side
    39,257,784.60x = 973,373,230,402,949.38
  5. Step 5: Solve for x
    x = 973,373,230,402,949.38/39,257,784.60
  6. Step 6: Final answer
    x = 24,794,400.41

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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.