Home / 43,294,329.76-59,746,614.16-26,121,604

Finding the Fourth Proportional to 43,294,329.76, 59,746,614.16 and 26,121,604

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Solution

The fourth proportional to 43,294,329.76, 59,746,614.16 and 26,121,604 is: 36,048,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,294,329.76 : 59,746,614.16 = 26,121,604 : x
  2. Step 2: Convert to fraction form
    43,294,329.76/59,746,614.16 = 26,121,604/x
  3. Step 3: Cross multiply
    43,294,329.76x = 59,746,614.16 × 26,121,604
  4. Step 4: Simplify right side
    43,294,329.76x = 1,560,677,395,428,312.50
  5. Step 5: Solve for x
    x = 1,560,677,395,428,312.50/43,294,329.76
  6. Step 6: Final answer
    x = 36,048,078.45

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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.