Home / 96,714,301.10-145,071,451.65-64,260,970.70

Finding the Fourth Proportional to 96,714,301.10, 145,071,451.65 and 64,260,970.70

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Solution

The fourth proportional to 96,714,301.10, 145,071,451.65 and 64,260,970.70 is: 96,391,456.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,714,301.10 : 145,071,451.65 = 64,260,970.70 : x
  2. Step 2: Convert to fraction form
    96,714,301.10/145,071,451.65 = 64,260,970.70/x
  3. Step 3: Cross multiply
    96,714,301.10x = 145,071,451.65 × 64,260,970.70
  4. Step 4: Simplify right side
    96,714,301.10x = 9,322,432,303,887,118
  5. Step 5: Solve for x
    x = 9,322,432,303,887,118/96,714,301.10
  6. Step 6: Final answer
    x = 96,391,456.05

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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.