Home / 10,312,964,017,376-14,231,934,589,756-5,625,464,934,462

Finding the Fourth Proportional to 10,312,964,017,376, 14,231,934,589,756 and 5,625,464,934,462

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Solution

The fourth proportional to 10,312,964,017,376, 14,231,934,589,756 and 5,625,464,934,462 is: 7,763,165,744,526.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,312,964,017,376 : 14,231,934,589,756 = 5,625,464,934,462 : x
  2. Step 2: Convert to fraction form
    10,312,964,017,376/14,231,934,589,756 = 5,625,464,934,462/x
  3. Step 3: Cross multiply
    10,312,964,017,376x = 14,231,934,589,756 × 5,625,464,934,462
  4. Step 4: Simplify right side
    10,312,964,017,376x = 80,061,248,984,229,214,351,785,984
  5. Step 5: Solve for x
    x = 80,061,248,984,229,214,351,785,984/10,312,964,017,376
  6. Step 6: Final answer
    x = 7,763,165,744,526.64

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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.