Home / 2,905,023,204.12-4,359,195,323.18-1,577,159,207.89

Finding the Fourth Proportional to 2,905,023,204.12, 4,359,195,323.18 and 1,577,159,207.89

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Solution

The fourth proportional to 2,905,023,204.12, 4,359,195,323.18 and 1,577,159,207.89 is: 2,366,640,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,023,204.12 : 4,359,195,323.18 = 1,577,159,207.89 : x
  2. Step 2: Convert to fraction form
    2,905,023,204.12/4,359,195,323.18 = 1,577,159,207.89/x
  3. Step 3: Cross multiply
    2,905,023,204.12x = 4,359,195,323.18 × 1,577,159,207.89
  4. Step 4: Simplify right side
    2,905,023,204.12x = 6,875,145,042,944,362,496
  5. Step 5: Solve for x
    x = 6,875,145,042,944,362,496/2,905,023,204.12
  6. Step 6: Final answer
    x = 2,366,640,319.15

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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.