Home / 174,092,925.60-261,149,218.80-52,928,330.40

Finding the Fourth Proportional to 174,092,925.60, 261,149,218.80 and 52,928,330.40

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Solution

The fourth proportional to 174,092,925.60, 261,149,218.80 and 52,928,330.40 is: 79,395,484.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,092,925.60 : 261,149,218.80 = 52,928,330.40 : x
  2. Step 2: Convert to fraction form
    174,092,925.60/261,149,218.80 = 52,928,330.40/x
  3. Step 3: Cross multiply
    174,092,925.60x = 261,149,218.80 × 52,928,330.40
  4. Step 4: Simplify right side
    174,092,925.60x = 13,822,192,136,348,292
  5. Step 5: Solve for x
    x = 13,822,192,136,348,292/174,092,925.60
  6. Step 6: Final answer
    x = 79,395,484.27

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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.