Home / 586,807,350.40-880,211,025.60-564,132,534.40

Finding the Fourth Proportional to 586,807,350.40, 880,211,025.60 and 564,132,534.40

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Solution

The fourth proportional to 586,807,350.40, 880,211,025.60 and 564,132,534.40 is: 846,198,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,807,350.40 : 880,211,025.60 = 564,132,534.40 : x
  2. Step 2: Convert to fraction form
    586,807,350.40/880,211,025.60 = 564,132,534.40/x
  3. Step 3: Cross multiply
    586,807,350.40x = 880,211,025.60 × 564,132,534.40
  4. Step 4: Simplify right side
    586,807,350.40x = 496,555,676,678,551,296
  5. Step 5: Solve for x
    x = 496,555,676,678,551,296/586,807,350.40
  6. Step 6: Final answer
    x = 846,198,801.60

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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.