Home / 364,633,925.62-547,037,901.50-118,991,017.48

Finding the Fourth Proportional to 364,633,925.62, 547,037,901.50 and 118,991,017.48

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Solution

The fourth proportional to 364,633,925.62, 547,037,901.50 and 118,991,017.48 is: 178,514,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,633,925.62 : 547,037,901.50 = 118,991,017.48 : x
  2. Step 2: Convert to fraction form
    364,633,925.62/547,037,901.50 = 118,991,017.48/x
  3. Step 3: Cross multiply
    364,633,925.62x = 547,037,901.50 × 118,991,017.48
  4. Step 4: Simplify right side
    364,633,925.62x = 65,092,596,499,609,024
  5. Step 5: Solve for x
    x = 65,092,596,499,609,024/364,633,925.62
  6. Step 6: Final answer
    x = 178,514,921.20

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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.