Home / 177,569,901,526.92-266,341,455,909.34-56,553,566,364.96

Finding the Fourth Proportional to 177,569,901,526.92, 266,341,455,909.34 and 56,553,566,364.96

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Solution

The fourth proportional to 177,569,901,526.92, 266,341,455,909.34 and 56,553,566,364.96 is: 84,826,082,984.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,569,901,526.92 : 266,341,455,909.34 = 56,553,566,364.96 : x
  2. Step 2: Convert to fraction form
    177,569,901,526.92/266,341,455,909.34 = 56,553,566,364.96/x
  3. Step 3: Cross multiply
    177,569,901,526.92x = 266,341,455,909.34 × 56,553,566,364.96
  4. Step 4: Simplify right side
    177,569,901,526.92x = 15,062,559,202,508,927,926,272
  5. Step 5: Solve for x
    x = 15,062,559,202,508,927,926,272/177,569,901,526.92
  6. Step 6: Final answer
    x = 84,826,082,984.71

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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.