Home / 96,714,341.10-145,071,511.65-64,261,010.70

Finding the Fourth Proportional to 96,714,341.10, 145,071,511.65 and 64,261,010.70

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Solution

The fourth proportional to 96,714,341.10, 145,071,511.65 and 64,261,010.70 is: 96,391,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,714,341.10 : 145,071,511.65 = 64,261,010.70 : x
  2. Step 2: Convert to fraction form
    96,714,341.10/145,071,511.65 = 64,261,010.70/x
  3. Step 3: Cross multiply
    96,714,341.10x = 145,071,511.65 × 64,261,010.70
  4. Step 4: Simplify right side
    96,714,341.10x = 9,322,441,962,405,826
  5. Step 5: Solve for x
    x = 9,322,441,962,405,826/96,714,341.10
  6. Step 6: Final answer
    x = 96,391,516.05

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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.