Home / 233,974,593.76-350,830,685.12-160,281,636.16

Finding the Fourth Proportional to 233,974,593.76, 350,830,685.12 and 160,281,636.16

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Solution

The fourth proportional to 233,974,593.76, 350,830,685.12 and 160,281,636.16 is: 240,332,573.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,974,593.76 : 350,830,685.12 = 160,281,636.16 : x
  2. Step 2: Convert to fraction form
    233,974,593.76/350,830,685.12 = 160,281,636.16/x
  3. Step 3: Cross multiply
    233,974,593.76x = 350,830,685.12 × 160,281,636.16
  4. Step 4: Simplify right side
    233,974,593.76x = 56,231,716,226,167,368
  5. Step 5: Solve for x
    x = 56,231,716,226,167,368/233,974,593.76
  6. Step 6: Final answer
    x = 240,332,573.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.