Home / 10,312,964,017,316-14,231,934,589,675-5,625,464,934,403.20

Finding the Fourth Proportional to 10,312,964,017,316, 14,231,934,589,675 and 5,625,464,934,403.20

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Solution

The fourth proportional to 10,312,964,017,316, 14,231,934,589,675 and 5,625,464,934,403.20 is: 7,763,165,744,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,312,964,017,316 : 14,231,934,589,675 = 5,625,464,934,403.20 : x
  2. Step 2: Convert to fraction form
    10,312,964,017,316/14,231,934,589,675 = 5,625,464,934,403.20/x
  3. Step 3: Cross multiply
    10,312,964,017,316x = 14,231,934,589,675 × 5,625,464,934,403.20
  4. Step 4: Simplify right side
    10,312,964,017,316x = 80,061,248,982,936,704,073,596,928
  5. Step 5: Solve for x
    x = 80,061,248,982,936,704,073,596,928/10,312,964,017,316
  6. Step 6: Final answer
    x = 7,763,165,744,446.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.