Home / 41,139,624.58-56,778,465.58-25,463,677.16

Finding the Fourth Proportional to 41,139,624.58, 56,778,465.58 and 25,463,677.16

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Solution

The fourth proportional to 41,139,624.58, 56,778,465.58 and 25,463,677.16 is: 35,143,454.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,139,624.58 : 56,778,465.58 = 25,463,677.16 : x
  2. Step 2: Convert to fraction form
    41,139,624.58/56,778,465.58 = 25,463,677.16/x
  3. Step 3: Cross multiply
    41,139,624.58x = 56,778,465.58 × 25,463,677.16
  4. Step 4: Simplify right side
    41,139,624.58x = 1,445,788,517,169,292
  5. Step 5: Solve for x
    x = 1,445,788,517,169,292/41,139,624.58
  6. Step 6: Final answer
    x = 35,143,454.32

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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.