Home / 25,480,068.14-35,160,334.10-14,315,687.08

Finding the Fourth Proportional to 25,480,068.14, 35,160,334.10 and 14,315,687.08

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Solution

The fourth proportional to 25,480,068.14, 35,160,334.10 and 14,315,687.08 is: 19,754,434.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,480,068.14 : 35,160,334.10 = 14,315,687.08 : x
  2. Step 2: Convert to fraction form
    25,480,068.14/35,160,334.10 = 14,315,687.08/x
  3. Step 3: Cross multiply
    25,480,068.14x = 35,160,334.10 × 14,315,687.08
  4. Step 4: Simplify right side
    25,480,068.14x = 503,344,340,498,058.06
  5. Step 5: Solve for x
    x = 503,344,340,498,058.06/25,480,068.14
  6. Step 6: Final answer
    x = 19,754,434.63

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1.5x scale

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.