Home / 46,008,037.10-68,985,811.65-17,255,110.70

Finding the Fourth Proportional to 46,008,037.10, 68,985,811.65 and 17,255,110.70

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Solution

The fourth proportional to 46,008,037.10, 68,985,811.65 and 17,255,110.70 is: 25,872,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,008,037.10 : 68,985,811.65 = 17,255,110.70 : x
  2. Step 2: Convert to fraction form
    46,008,037.10/68,985,811.65 = 17,255,110.70/x
  3. Step 3: Cross multiply
    46,008,037.10x = 68,985,811.65 × 17,255,110.70
  4. Step 4: Simplify right side
    46,008,037.10x = 1,190,357,816,750,099.75
  5. Step 5: Solve for x
    x = 1,190,357,816,750,099.75/46,008,037.10
  6. Step 6: Final answer
    x = 25,872,823.35

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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.