Home / 5,034,849,306.60-7,550,985,781.16-1,492,762,480.45

Finding the Fourth Proportional to 5,034,849,306.60, 7,550,985,781.16 and 1,492,762,480.45

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Solution

The fourth proportional to 5,034,849,306.60, 7,550,985,781.16 and 1,492,762,480.45 is: 2,238,761,793.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,849,306.60 : 7,550,985,781.16 = 1,492,762,480.45 : x
  2. Step 2: Convert to fraction form
    5,034,849,306.60/7,550,985,781.16 = 1,492,762,480.45/x
  3. Step 3: Cross multiply
    5,034,849,306.60x = 7,550,985,781.16 × 1,492,762,480.45
  4. Step 4: Simplify right side
    5,034,849,306.60x = 11,271,828,264,500,740,096
  5. Step 5: Solve for x
    x = 11,271,828,264,500,740,096/5,034,849,306.60
  6. Step 6: Final answer
    x = 2,238,761,793.67

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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.