Home / 3,296,487,870.60-4,944,731,805.90-1,225,781,158.20

Finding the Fourth Proportional to 3,296,487,870.60, 4,944,731,805.90 and 1,225,781,158.20

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Solution

The fourth proportional to 3,296,487,870.60, 4,944,731,805.90 and 1,225,781,158.20 is: 1,838,671,737.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,487,870.60 : 4,944,731,805.90 = 1,225,781,158.20 : x
  2. Step 2: Convert to fraction form
    3,296,487,870.60/4,944,731,805.90 = 1,225,781,158.20/x
  3. Step 3: Cross multiply
    3,296,487,870.60x = 4,944,731,805.90 × 1,225,781,158.20
  4. Step 4: Simplify right side
    3,296,487,870.60x = 6,061,159,080,024,479,744
  5. Step 5: Solve for x
    x = 6,061,159,080,024,479,744/3,296,487,870.60
  6. Step 6: Final answer
    x = 1,838,671,737.30

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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.