Home / 25,592,061.14-35,317,047.03-13,989,671.90

Finding the Fourth Proportional to 25,592,061.14, 35,317,047.03 and 13,989,671.90

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Solution

The fourth proportional to 25,592,061.14, 35,317,047.03 and 13,989,671.90 is: 19,305,748.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,592,061.14 : 35,317,047.03 = 13,989,671.90 : x
  2. Step 2: Convert to fraction form
    25,592,061.14/35,317,047.03 = 13,989,671.90/x
  3. Step 3: Cross multiply
    25,592,061.14x = 35,317,047.03 × 13,989,671.90
  4. Step 4: Simplify right side
    25,592,061.14x = 494,073,900,426,569.50
  5. Step 5: Solve for x
    x = 494,073,900,426,569.50/25,592,061.14
  6. Step 6: Final answer
    x = 19,305,748.67

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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.