Home / 109,960,682.24-151,736,707-60,398,494.58

Finding the Fourth Proportional to 109,960,682.24, 151,736,707 and 60,398,494.58

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Solution

The fourth proportional to 109,960,682.24, 151,736,707 and 60,398,494.58 is: 83,344,960.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,960,682.24 : 151,736,707 = 60,398,494.58 : x
  2. Step 2: Convert to fraction form
    109,960,682.24/151,736,707 = 60,398,494.58/x
  3. Step 3: Cross multiply
    109,960,682.24x = 151,736,707 × 60,398,494.58
  4. Step 4: Simplify right side
    109,960,682.24x = 9,164,668,675,326,548
  5. Step 5: Solve for x
    x = 9,164,668,675,326,548/109,960,682.24
  6. Step 6: Final answer
    x = 83,344,960.11

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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.