Home / 85,506,598.24-117,995,944.33-46,347,534.23

Finding the Fourth Proportional to 85,506,598.24, 117,995,944.33 and 46,347,534.23

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Solution

The fourth proportional to 85,506,598.24, 117,995,944.33 and 46,347,534.23 is: 63,957,883.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,506,598.24 : 117,995,944.33 = 46,347,534.23 : x
  2. Step 2: Convert to fraction form
    85,506,598.24/117,995,944.33 = 46,347,534.23/x
  3. Step 3: Cross multiply
    85,506,598.24x = 117,995,944.33 × 46,347,534.23
  4. Step 4: Simplify right side
    85,506,598.24x = 5,468,821,068,596,377
  5. Step 5: Solve for x
    x = 5,468,821,068,596,377/85,506,598.24
  6. Step 6: Final answer
    x = 63,957,883.73

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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.