Home / 5,230,742,527.29-7,218,216,773.46-3,088,039,390.46

Finding the Fourth Proportional to 5,230,742,527.29, 7,218,216,773.46 and 3,088,039,390.46

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Solution

The fourth proportional to 5,230,742,527.29, 7,218,216,773.46 and 3,088,039,390.46 is: 4,261,371,613.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,230,742,527.29 : 7,218,216,773.46 = 3,088,039,390.46 : x
  2. Step 2: Convert to fraction form
    5,230,742,527.29/7,218,216,773.46 = 3,088,039,390.46/x
  3. Step 3: Cross multiply
    5,230,742,527.29x = 7,218,216,773.46 × 3,088,039,390.46
  4. Step 4: Simplify right side
    5,230,742,527.29x = 22,290,137,725,287,473,152
  5. Step 5: Solve for x
    x = 22,290,137,725,287,473,152/5,230,742,527.29
  6. Step 6: Final answer
    x = 4,261,371,613.88

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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.