Home / 3,332,195,690,538.80-4,598,062,381,192.80-1,868,671,329,603.20

Finding the Fourth Proportional to 3,332,195,690,538.80, 4,598,062,381,192.80 and 1,868,671,329,603.20

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Solution

The fourth proportional to 3,332,195,690,538.80, 4,598,062,381,192.80 and 1,868,671,329,603.20 is: 2,578,560,247,184.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,195,690,538.80 : 4,598,062,381,192.80 = 1,868,671,329,603.20 : x
  2. Step 2: Convert to fraction form
    3,332,195,690,538.80/4,598,062,381,192.80 = 1,868,671,329,603.20/x
  3. Step 3: Cross multiply
    3,332,195,690,538.80x = 4,598,062,381,192.80 × 1,868,671,329,603.20
  4. Step 4: Simplify right side
    3,332,195,690,538.80x = 8,592,267,343,462,004,443,578,368
  5. Step 5: Solve for x
    x = 8,592,267,343,462,004,443,578,368/3,332,195,690,538.80
  6. Step 6: Final answer
    x = 2,578,560,247,184.25

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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.