Home / 2,865,691,304,088.30-4,299,140,742,382.50-929,357,201,195.52

Finding the Fourth Proportional to 2,865,691,304,088.30, 4,299,140,742,382.50 and 929,357,201,195.52

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Solution

The fourth proportional to 2,865,691,304,088.30, 4,299,140,742,382.50 and 929,357,201,195.52 is: 1,394,231,612,520.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,691,304,088.30 : 4,299,140,742,382.50 = 929,357,201,195.52 : x
  2. Step 2: Convert to fraction form
    2,865,691,304,088.30/4,299,140,742,382.50 = 929,357,201,195.52/x
  3. Step 3: Cross multiply
    2,865,691,304,088.30x = 4,299,140,742,382.50 × 929,357,201,195.52
  4. Step 4: Simplify right side
    2,865,691,304,088.30x = 3,995,437,407,886,230,528,458,752
  5. Step 5: Solve for x
    x = 3,995,437,407,886,230,528,458,752/2,865,691,304,088.30
  6. Step 6: Final answer
    x = 1,394,231,612,520.93

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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.