Home / 441,070,710.60-660,649,472.10-364,543,206.60

Finding the Fourth Proportional to 441,070,710.60, 660,649,472.10 and 364,543,206.60

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Solution

The fourth proportional to 441,070,710.60, 660,649,472.10 and 364,543,206.60 is: 546,024,188.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,070,710.60 : 660,649,472.10 = 364,543,206.60 : x
  2. Step 2: Convert to fraction form
    441,070,710.60/660,649,472.10 = 364,543,206.60/x
  3. Step 3: Cross multiply
    441,070,710.60x = 660,649,472.10 × 364,543,206.60
  4. Step 4: Simplify right side
    441,070,710.60x = 240,835,276,997,931,264
  5. Step 5: Solve for x
    x = 240,835,276,997,931,264/441,070,710.60
  6. Step 6: Final answer
    x = 546,024,188.89

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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.