Home / 45,679,811.64-63,032,329.26-26,101,966.20

Finding the Fourth Proportional to 45,679,811.64, 63,032,329.26 and 26,101,966.20

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Solution

The fourth proportional to 45,679,811.64, 63,032,329.26 and 26,101,966.20 is: 36,017,393.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,679,811.64 : 63,032,329.26 = 26,101,966.20 : x
  2. Step 2: Convert to fraction form
    45,679,811.64/63,032,329.26 = 26,101,966.20/x
  3. Step 3: Cross multiply
    45,679,811.64x = 63,032,329.26 × 26,101,966.20
  4. Step 4: Simplify right side
    45,679,811.64x = 1,645,267,727,851,791
  5. Step 5: Solve for x
    x = 1,645,267,727,851,791/45,679,811.64
  6. Step 6: Final answer
    x = 36,017,393.00

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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.