Home / 96,992,685.85-134,024,992.91-69,066,913.84

Finding the Fourth Proportional to 96,992,685.85, 134,024,992.91 and 69,066,913.84

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Solution

The fourth proportional to 96,992,685.85, 134,024,992.91 and 69,066,913.84 is: 95,437,017.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,992,685.85 : 134,024,992.91 = 69,066,913.84 : x
  2. Step 2: Convert to fraction form
    96,992,685.85/134,024,992.91 = 69,066,913.84/x
  3. Step 3: Cross multiply
    96,992,685.85x = 134,024,992.91 × 69,066,913.84
  4. Step 4: Simplify right side
    96,992,685.85x = 9,256,692,637,721,582
  5. Step 5: Solve for x
    x = 9,256,692,637,721,582/96,992,685.85
  6. Step 6: Final answer
    x = 95,437,017.30

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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.