Home / 25,376,007-35,018,924.76-13,773,572.76

Finding the Fourth Proportional to 25,376,007, 35,018,924.76 and 13,773,572.76

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Solution

The fourth proportional to 25,376,007, 35,018,924.76 and 13,773,572.76 is: 19,007,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,376,007 : 35,018,924.76 = 13,773,572.76 : x
  2. Step 2: Convert to fraction form
    25,376,007/35,018,924.76 = 13,773,572.76/x
  3. Step 3: Cross multiply
    25,376,007x = 35,018,924.76 × 13,773,572.76
  4. Step 4: Simplify right side
    25,376,007x = 482,335,708,158,825.50
  5. Step 5: Solve for x
    x = 482,335,708,158,825.50/25,376,007
  6. Step 6: Final answer
    x = 19,007,549.46

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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.