Home / 6,730,137,117.60-10,095,205,676.40-5,583,519,261.60

Finding the Fourth Proportional to 6,730,137,117.60, 10,095,205,676.40 and 5,583,519,261.60

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Solution

The fourth proportional to 6,730,137,117.60, 10,095,205,676.40 and 5,583,519,261.60 is: 8,375,278,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,137,117.60 : 10,095,205,676.40 = 5,583,519,261.60 : x
  2. Step 2: Convert to fraction form
    6,730,137,117.60/10,095,205,676.40 = 5,583,519,261.60/x
  3. Step 3: Cross multiply
    6,730,137,117.60x = 10,095,205,676.40 × 5,583,519,261.60
  4. Step 4: Simplify right side
    6,730,137,117.60x = 56,366,775,343,993,061,376
  5. Step 5: Solve for x
    x = 56,366,775,343,993,061,376/6,730,137,117.60
  6. Step 6: Final answer
    x = 8,375,278,892.40

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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.