Home / 4,417,128,799,605.20-6,626,355,691,108.80-1,551,439,495,304.80

Finding the Fourth Proportional to 4,417,128,799,605.20, 6,626,355,691,108.80 and 1,551,439,495,304.80

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Solution

The fourth proportional to 4,417,128,799,605.20, 6,626,355,691,108.80 and 1,551,439,495,304.80 is: 2,327,391,931,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,128,799,605.20 : 6,626,355,691,108.80 = 1,551,439,495,304.80 : x
  2. Step 2: Convert to fraction form
    4,417,128,799,605.20/6,626,355,691,108.80 = 1,551,439,495,304.80/x
  3. Step 3: Cross multiply
    4,417,128,799,605.20x = 6,626,355,691,108.80 × 1,551,439,495,304.80
  4. Step 4: Simplify right side
    4,417,128,799,605.20x = 10,280,389,929,123,926,578,823,168
  5. Step 5: Solve for x
    x = 10,280,389,929,123,926,578,823,168/4,417,128,799,605.20
  6. Step 6: Final answer
    x = 2,327,391,931,619.20

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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.