Home / 2,360,988,123.40-3,543,749,666.70-2,016,330,920.20

Finding the Fourth Proportional to 2,360,988,123.40, 3,543,749,666.70 and 2,016,330,920.20

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Solution

The fourth proportional to 2,360,988,123.40, 3,543,749,666.70 and 2,016,330,920.20 is: 3,026,432,854.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,988,123.40 : 3,543,749,666.70 = 2,016,330,920.20 : x
  2. Step 2: Convert to fraction form
    2,360,988,123.40/3,543,749,666.70 = 2,016,330,920.20/x
  3. Step 3: Cross multiply
    2,360,988,123.40x = 3,543,749,666.70 × 2,016,330,920.20
  4. Step 4: Simplify right side
    2,360,988,123.40x = 7,145,372,026,415,653,888
  5. Step 5: Solve for x
    x = 7,145,372,026,415,653,888/2,360,988,123.40
  6. Step 6: Final answer
    x = 3,026,432,854.79

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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.