Home / 45,423,502.26-62,684,688.15-25,844,390.16

Finding the Fourth Proportional to 45,423,502.26, 62,684,688.15 and 25,844,390.16

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Solution

The fourth proportional to 45,423,502.26, 62,684,688.15 and 25,844,390.16 is: 35,665,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,423,502.26 : 62,684,688.15 = 25,844,390.16 : x
  2. Step 2: Convert to fraction form
    45,423,502.26/62,684,688.15 = 25,844,390.16/x
  3. Step 3: Cross multiply
    45,423,502.26x = 62,684,688.15 × 25,844,390.16
  4. Step 4: Simplify right side
    45,423,502.26x = 1,620,047,537,606,528.50
  5. Step 5: Solve for x
    x = 1,620,047,537,606,528.50/45,423,502.26
  6. Step 6: Final answer
    x = 35,665,403.52

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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.