Home / 296,517,294.16-444,976,882.04-121,671,938.01

Finding the Fourth Proportional to 296,517,294.16, 444,976,882.04 and 121,671,938.01

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Solution

The fourth proportional to 296,517,294.16, 444,976,882.04 and 121,671,938.01 is: 182,590,360.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,517,294.16 : 444,976,882.04 = 121,671,938.01 : x
  2. Step 2: Convert to fraction form
    296,517,294.16/444,976,882.04 = 121,671,938.01/x
  3. Step 3: Cross multiply
    296,517,294.16x = 444,976,882.04 × 121,671,938.01
  4. Step 4: Simplify right side
    296,517,294.16x = 54,141,199,606,845,608
  5. Step 5: Solve for x
    x = 54,141,199,606,845,608/296,517,294.16
  6. Step 6: Final answer
    x = 182,590,360.41

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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.