Home / 83,232,543.36-114,858,315.72-46,060,587.12

Finding the Fourth Proportional to 83,232,543.36, 114,858,315.72 and 46,060,587.12

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Solution

The fourth proportional to 83,232,543.36, 114,858,315.72 and 46,060,587.12 is: 63,562,174.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,232,543.36 : 114,858,315.72 = 46,060,587.12 : x
  2. Step 2: Convert to fraction form
    83,232,543.36/114,858,315.72 = 46,060,587.12/x
  3. Step 3: Cross multiply
    83,232,543.36x = 114,858,315.72 × 46,060,587.12
  4. Step 4: Simplify right side
    83,232,543.36x = 5,290,441,457,677,525
  5. Step 5: Solve for x
    x = 5,290,441,457,677,525/83,232,543.36
  6. Step 6: Final answer
    x = 63,562,174.65

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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.