Home / 337,172,499.90-505,506,807.45-183,991,520.70

Finding the Fourth Proportional to 337,172,499.90, 505,506,807.45 and 183,991,520.70

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Solution

The fourth proportional to 337,172,499.90, 505,506,807.45 and 183,991,520.70 is: 275,849,798.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,172,499.90 : 505,506,807.45 = 183,991,520.70 : x
  2. Step 2: Convert to fraction form
    337,172,499.90/505,506,807.45 = 183,991,520.70/x
  3. Step 3: Cross multiply
    337,172,499.90x = 505,506,807.45 × 183,991,520.70
  4. Step 4: Simplify right side
    337,172,499.90x = 93,008,966,226,927,584
  5. Step 5: Solve for x
    x = 93,008,966,226,927,584/337,172,499.90
  6. Step 6: Final answer
    x = 275,849,798.71

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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.