Home / 67,544,067.88-93,210,894.38-36,604,237.16

Finding the Fourth Proportional to 67,544,067.88, 93,210,894.38 and 36,604,237.16

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Solution

The fourth proportional to 67,544,067.88, 93,210,894.38 and 36,604,237.16 is: 50,513,891.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,544,067.88 : 93,210,894.38 = 36,604,237.16 : x
  2. Step 2: Convert to fraction form
    67,544,067.88/93,210,894.38 = 36,604,237.16/x
  3. Step 3: Cross multiply
    67,544,067.88x = 93,210,894.38 × 36,604,237.16
  4. Step 4: Simplify right side
    67,544,067.88x = 3,411,913,684,105,769
  5. Step 5: Solve for x
    x = 3,411,913,684,105,769/67,544,067.88
  6. Step 6: Final answer
    x = 50,513,891.02

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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.