Home / 2,239,490,215.40-3,359,235,323.10-1,695,294,631.40

Finding the Fourth Proportional to 2,239,490,215.40, 3,359,235,323.10 and 1,695,294,631.40

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Solution

The fourth proportional to 2,239,490,215.40, 3,359,235,323.10 and 1,695,294,631.40 is: 2,542,941,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,490,215.40 : 3,359,235,323.10 = 1,695,294,631.40 : x
  2. Step 2: Convert to fraction form
    2,239,490,215.40/3,359,235,323.10 = 1,695,294,631.40/x
  3. Step 3: Cross multiply
    2,239,490,215.40x = 3,359,235,323.10 × 1,695,294,631.40
  4. Step 4: Simplify right side
    2,239,490,215.40x = 5,694,893,608,860,675,072
  5. Step 5: Solve for x
    x = 5,694,893,608,860,675,072/2,239,490,215.40
  6. Step 6: Final answer
    x = 2,542,941,947.10

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1.5x scale

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.