Home / 1,162,442,746.90-1,744,481,212.35-1,051,301,493.91

Finding the Fourth Proportional to 1,162,442,746.90, 1,744,481,212.35 and 1,051,301,493.91

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Solution

The fourth proportional to 1,162,442,746.90, 1,744,481,212.35 and 1,051,301,493.91 is: 1,577,691,210.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,442,746.90 : 1,744,481,212.35 = 1,051,301,493.91 : x
  2. Step 2: Convert to fraction form
    1,162,442,746.90/1,744,481,212.35 = 1,051,301,493.91/x
  3. Step 3: Cross multiply
    1,162,442,746.90x = 1,744,481,212.35 × 1,051,301,493.91
  4. Step 4: Simplify right side
    1,162,442,746.90x = 1,833,975,704,641,482,752
  5. Step 5: Solve for x
    x = 1,833,975,704,641,482,752/1,162,442,746.90
  6. Step 6: Final answer
    x = 1,577,691,210.63

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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.