Home / 1,043,041,567,280.60-1,564,562,350,920.90-725,666,702,691.80

Finding the Fourth Proportional to 1,043,041,567,280.60, 1,564,562,350,920.90 and 725,666,702,691.80

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Solution

The fourth proportional to 1,043,041,567,280.60, 1,564,562,350,920.90 and 725,666,702,691.80 is: 1,088,500,054,037.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,567,280.60 : 1,564,562,350,920.90 = 725,666,702,691.80 : x
  2. Step 2: Convert to fraction form
    1,043,041,567,280.60/1,564,562,350,920.90 = 725,666,702,691.80/x
  3. Step 3: Cross multiply
    1,043,041,567,280.60x = 1,564,562,350,920.90 × 725,666,702,691.80
  4. Step 4: Simplify right side
    1,043,041,567,280.60x = 1,135,350,802,348,500,358,004,736
  5. Step 5: Solve for x
    x = 1,135,350,802,348,500,358,004,736/1,043,041,567,280.60
  6. Step 6: Final answer
    x = 1,088,500,054,037.70

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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.