Home / 29,942,337.60-44,934,501.60-19,185,796.80

Finding the Fourth Proportional to 29,942,337.60, 44,934,501.60 and 19,185,796.80

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Solution

The fourth proportional to 29,942,337.60, 44,934,501.60 and 19,185,796.80 is: 28,792,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,337.60 : 44,934,501.60 = 19,185,796.80 : x
  2. Step 2: Convert to fraction form
    29,942,337.60/44,934,501.60 = 19,185,796.80/x
  3. Step 3: Cross multiply
    29,942,337.60x = 44,934,501.60 × 19,185,796.80
  4. Step 4: Simplify right side
    29,942,337.60x = 862,104,217,006,875
  5. Step 5: Solve for x
    x = 862,104,217,006,875/29,942,337.60
  6. Step 6: Final answer
    x = 28,792,148.05

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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.