Home / 34,105,430.10-51,158,582.55-11,386,327.35

Finding the Fourth Proportional to 34,105,430.10, 51,158,582.55 and 11,386,327.35

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Solution

The fourth proportional to 34,105,430.10, 51,158,582.55 and 11,386,327.35 is: 17,079,637.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,105,430.10 : 51,158,582.55 = 11,386,327.35 : x
  2. Step 2: Convert to fraction form
    34,105,430.10/51,158,582.55 = 11,386,327.35/x
  3. Step 3: Cross multiply
    34,105,430.10x = 51,158,582.55 × 11,386,327.35
  4. Step 4: Simplify right side
    34,105,430.10x = 582,508,367,676,297.75
  5. Step 5: Solve for x
    x = 582,508,367,676,297.75/34,105,430.10
  6. Step 6: Final answer
    x = 17,079,637.05

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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.