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Finding the Third Proportional to 4,304,779,146 and 6,155,841,509

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Solution

The third proportional to 4,304,779,146 and 6,155,841,509 is: 8,802,863,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,779,146 : 6,155,841,509 = 6,155,841,509 : x
  2. Step 2: Convert to fraction form
    4,304,779,146/6,155,841,509 = 6,155,841,509/x
  3. Step 3: Cross multiply
    4,304,779,146x = 6,155,841,509 × 6,155,841,509
  4. Step 4: Simplify right side
    4,304,779,146x = 37,894,384,683,927,396,352
  5. Step 5: Solve for x
    x = 37,894,384,683,927,396,352/4,304,779,146
  6. Step 6: Final answer
    x = 8,802,863,840.10

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.