Home / 2,841,852,062.16-4,263,070,428.72-1,072,712,960.28

Finding the Fourth Proportional to 2,841,852,062.16, 4,263,070,428.72 and 1,072,712,960.28

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Solution

The fourth proportional to 2,841,852,062.16, 4,263,070,428.72 and 1,072,712,960.28 is: 1,609,179,788.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,852,062.16 : 4,263,070,428.72 = 1,072,712,960.28 : x
  2. Step 2: Convert to fraction form
    2,841,852,062.16/4,263,070,428.72 = 1,072,712,960.28/x
  3. Step 3: Cross multiply
    2,841,852,062.16x = 4,263,070,428.72 × 1,072,712,960.28
  4. Step 4: Simplify right side
    2,841,852,062.16x = 4,573,050,899,474,359,808
  5. Step 5: Solve for x
    x = 4,573,050,899,474,359,808/2,841,852,062.16
  6. Step 6: Final answer
    x = 1,609,179,788.20

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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.