Home / 58,513,642,621.58-80,747,453,346.18-34,429,224,212.30

Finding the Fourth Proportional to 58,513,642,621.58, 80,747,453,346.18 and 34,429,224,212.30

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Solution

The fourth proportional to 58,513,642,621.58, 80,747,453,346.18 and 34,429,224,212.30 is: 47,511,521,267.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,513,642,621.58 : 80,747,453,346.18 = 34,429,224,212.30 : x
  2. Step 2: Convert to fraction form
    58,513,642,621.58/80,747,453,346.18 = 34,429,224,212.30/x
  3. Step 3: Cross multiply
    58,513,642,621.58x = 80,747,453,346.18 × 34,429,224,212.30
  4. Step 4: Simplify right side
    58,513,642,621.58x = 2,780,072,175,827,865,305,088
  5. Step 5: Solve for x
    x = 2,780,072,175,827,865,305,088/58,513,642,621.58
  6. Step 6: Final answer
    x = 47,511,521,267.05

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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.