Home / 41,130,867.99-61,703,238.24-13,830,671.16

Finding the Fourth Proportional to 41,130,867.99, 61,703,238.24 and 13,830,671.16

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Solution

The fourth proportional to 41,130,867.99, 61,703,238.24 and 13,830,671.16 is: 20,748,339.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,130,867.99 : 61,703,238.24 = 13,830,671.16 : x
  2. Step 2: Convert to fraction form
    41,130,867.99/61,703,238.24 = 13,830,671.16/x
  3. Step 3: Cross multiply
    41,130,867.99x = 61,703,238.24 × 13,830,671.16
  4. Step 4: Simplify right side
    41,130,867.99x = 853,397,197,604,577.25
  5. Step 5: Solve for x
    x = 853,397,197,604,577.25/41,130,867.99
  6. Step 6: Final answer
    x = 20,748,339.13

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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.