Home / 92,457,752.74-138,695,804.79-34,180,706.50

Finding the Fourth Proportional to 92,457,752.74, 138,695,804.79 and 34,180,706.50

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Solution

The fourth proportional to 92,457,752.74, 138,695,804.79 and 34,180,706.50 is: 51,274,451.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,457,752.74 : 138,695,804.79 = 34,180,706.50 : x
  2. Step 2: Convert to fraction form
    92,457,752.74/138,695,804.79 = 34,180,706.50/x
  3. Step 3: Cross multiply
    92,457,752.74x = 138,695,804.79 × 34,180,706.50
  4. Step 4: Simplify right side
    92,457,752.74x = 4,740,720,596,308,284
  5. Step 5: Solve for x
    x = 4,740,720,596,308,284/92,457,752.74
  6. Step 6: Final answer
    x = 51,274,451.91

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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.