Home / 3,359,243,999.40-5,038,865,999.10-1,177,926,700.20

Finding the Fourth Proportional to 3,359,243,999.40, 5,038,865,999.10 and 1,177,926,700.20

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Solution

The fourth proportional to 3,359,243,999.40, 5,038,865,999.10 and 1,177,926,700.20 is: 1,766,890,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,243,999.40 : 5,038,865,999.10 = 1,177,926,700.20 : x
  2. Step 2: Convert to fraction form
    3,359,243,999.40/5,038,865,999.10 = 1,177,926,700.20/x
  3. Step 3: Cross multiply
    3,359,243,999.40x = 5,038,865,999.10 × 1,177,926,700.20
  4. Step 4: Simplify right side
    3,359,243,999.40x = 5,935,414,799,069,839,360
  5. Step 5: Solve for x
    x = 5,935,414,799,069,839,360/3,359,243,999.40
  6. Step 6: Final answer
    x = 1,766,890,050.30

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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.