Home / 46,931,977.80-70,397,966.70-41,258,608.20

Finding the Fourth Proportional to 46,931,977.80, 70,397,966.70 and 41,258,608.20

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Solution

The fourth proportional to 46,931,977.80, 70,397,966.70 and 41,258,608.20 is: 61,887,912.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,931,977.80 : 70,397,966.70 = 41,258,608.20 : x
  2. Step 2: Convert to fraction form
    46,931,977.80/70,397,966.70 = 41,258,608.20/x
  3. Step 3: Cross multiply
    46,931,977.80x = 70,397,966.70 × 41,258,608.20
  4. Step 4: Simplify right side
    46,931,977.80x = 2,904,522,126,151,947.50
  5. Step 5: Solve for x
    x = 2,904,522,126,151,947.50/46,931,977.80
  6. Step 6: Final answer
    x = 61,887,912.30

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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.