Home / 64,625,053.06-89,182,862.50-35,256,296.62

Finding the Fourth Proportional to 64,625,053.06, 89,182,862.50 and 35,256,296.62

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Solution

The fourth proportional to 64,625,053.06, 89,182,862.50 and 35,256,296.62 is: 48,653,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,625,053.06 : 89,182,862.50 = 35,256,296.62 : x
  2. Step 2: Convert to fraction form
    64,625,053.06/89,182,862.50 = 35,256,296.62/x
  3. Step 3: Cross multiply
    64,625,053.06x = 89,182,862.50 × 35,256,296.62
  4. Step 4: Simplify right side
    64,625,053.06x = 3,144,257,453,720,674.50
  5. Step 5: Solve for x
    x = 3,144,257,453,720,674.50/64,625,053.06
  6. Step 6: Final answer
    x = 48,653,847.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.