Home / 11,490,363,030.40-17,235,544,545.60-2,766,227,574.40

Finding the Fourth Proportional to 11,490,363,030.40, 17,235,544,545.60 and 2,766,227,574.40

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Solution

The fourth proportional to 11,490,363,030.40, 17,235,544,545.60 and 2,766,227,574.40 is: 4,149,341,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,490,363,030.40 : 17,235,544,545.60 = 2,766,227,574.40 : x
  2. Step 2: Convert to fraction form
    11,490,363,030.40/17,235,544,545.60 = 2,766,227,574.40/x
  3. Step 3: Cross multiply
    11,490,363,030.40x = 17,235,544,545.60 × 2,766,227,574.40
  4. Step 4: Simplify right side
    11,490,363,030.40x = 47,677,438,581,838,233,600
  5. Step 5: Solve for x
    x = 47,677,438,581,838,233,600/11,490,363,030.40
  6. Step 6: Final answer
    x = 4,149,341,361.60

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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.