Home / 109,312,653.36-150,851,468.64-59,753,223.36

Finding the Fourth Proportional to 109,312,653.36, 150,851,468.64 and 59,753,223.36

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Solution

The fourth proportional to 109,312,653.36, 150,851,468.64 and 59,753,223.36 is: 82,459,452.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,312,653.36 : 150,851,468.64 = 59,753,223.36 : x
  2. Step 2: Convert to fraction form
    109,312,653.36/150,851,468.64 = 59,753,223.36/x
  3. Step 3: Cross multiply
    109,312,653.36x = 150,851,468.64 × 59,753,223.36
  4. Step 4: Simplify right side
    109,312,653.36x = 9,013,861,499,829,954
  5. Step 5: Solve for x
    x = 9,013,861,499,829,954/109,312,653.36
  6. Step 6: Final answer
    x = 82,459,452.06

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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.