Home / 25,750,066.48-35,534,520.25-13,989,030.91

Finding the Fourth Proportional to 25,750,066.48, 35,534,520.25 and 13,989,030.91

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Solution

The fourth proportional to 25,750,066.48, 35,534,520.25 and 13,989,030.91 is: 19,304,552.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,750,066.48 : 35,534,520.25 = 13,989,030.91 : x
  2. Step 2: Convert to fraction form
    25,750,066.48/35,534,520.25 = 13,989,030.91/x
  3. Step 3: Cross multiply
    25,750,066.48x = 35,534,520.25 × 13,989,030.91
  4. Step 4: Simplify right side
    25,750,066.48x = 497,093,502,149,270.94
  5. Step 5: Solve for x
    x = 497,093,502,149,270.94/25,750,066.48
  6. Step 6: Final answer
    x = 19,304,552.19

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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.