Home / 5,668,527,032.40-8,506,373,729.40-3,339,459,512.40

Finding the Fourth Proportional to 5,668,527,032.40, 8,506,373,729.40 and 3,339,459,512.40

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Solution

The fourth proportional to 5,668,527,032.40, 8,506,373,729.40 and 3,339,459,512.40 is: 5,011,300,202.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,527,032.40 : 8,506,373,729.40 = 3,339,459,512.40 : x
  2. Step 2: Convert to fraction form
    5,668,527,032.40/8,506,373,729.40 = 3,339,459,512.40/x
  3. Step 3: Cross multiply
    5,668,527,032.40x = 8,506,373,729.40 × 3,339,459,512.40
  4. Step 4: Simplify right side
    5,668,527,032.40x = 28,406,690,666,674,294,784
  5. Step 5: Solve for x
    x = 28,406,690,666,674,294,784/5,668,527,032.40
  6. Step 6: Final answer
    x = 5,011,300,202.73

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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.