Home / 92,457,751.74-138,695,803.29-34,180,705.50

Finding the Fourth Proportional to 92,457,751.74, 138,695,803.29 and 34,180,705.50

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Solution

The fourth proportional to 92,457,751.74, 138,695,803.29 and 34,180,705.50 is: 51,274,450.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,457,751.74 : 138,695,803.29 = 34,180,705.50 : x
  2. Step 2: Convert to fraction form
    92,457,751.74/138,695,803.29 = 34,180,705.50/x
  3. Step 3: Cross multiply
    92,457,751.74x = 138,695,803.29 × 34,180,705.50
  4. Step 4: Simplify right side
    92,457,751.74x = 4,740,720,406,341,421
  5. Step 5: Solve for x
    x = 4,740,720,406,341,421/92,457,751.74
  6. Step 6: Final answer
    x = 51,274,450.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.