Home / 63,378,144,962.57-87,463,937,566.26-34,832,812,014.29

Finding the Fourth Proportional to 63,378,144,962.57, 87,463,937,566.26 and 34,832,812,014.29

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Solution

The fourth proportional to 63,378,144,962.57, 87,463,937,566.26 and 34,832,812,014.29 is: 48,070,433,381.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,378,144,962.57 : 87,463,937,566.26 = 34,832,812,014.29 : x
  2. Step 2: Convert to fraction form
    63,378,144,962.57/87,463,937,566.26 = 34,832,812,014.29/x
  3. Step 3: Cross multiply
    63,378,144,962.57x = 87,463,937,566.26 × 34,832,812,014.29
  4. Step 4: Simplify right side
    63,378,144,962.57x = 3,046,614,895,274,694,803,456
  5. Step 5: Solve for x
    x = 3,046,614,895,274,694,803,456/63,378,144,962.57
  6. Step 6: Final answer
    x = 48,070,433,381.64

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1.5x scale

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.