Home / 5,106,162,155.46-7,046,200,306.35-2,962,602,773.34

Finding the Fourth Proportional to 5,106,162,155.46, 7,046,200,306.35 and 2,962,602,773.34

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Solution

The fourth proportional to 5,106,162,155.46, 7,046,200,306.35 and 2,962,602,773.34 is: 4,088,215,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,106,162,155.46 : 7,046,200,306.35 = 2,962,602,773.34 : x
  2. Step 2: Convert to fraction form
    5,106,162,155.46/7,046,200,306.35 = 2,962,602,773.34/x
  3. Step 3: Cross multiply
    5,106,162,155.46x = 7,046,200,306.35 × 2,962,602,773.34
  4. Step 4: Simplify right side
    5,106,162,155.46x = 20,875,092,569,101,668,352
  5. Step 5: Solve for x
    x = 20,875,092,569,101,668,352/5,106,162,155.46
  6. Step 6: Final answer
    x = 4,088,215,754.52

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1.5x scale

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.