Home / 60,931,772.64-84,085,846.23-34,826,850.96

Finding the Fourth Proportional to 60,931,772.64, 84,085,846.23 and 34,826,850.96

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Solution

The fourth proportional to 60,931,772.64, 84,085,846.23 and 34,826,850.96 is: 48,061,054.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,931,772.64 : 84,085,846.23 = 34,826,850.96 : x
  2. Step 2: Convert to fraction form
    60,931,772.64/84,085,846.23 = 34,826,850.96/x
  3. Step 3: Cross multiply
    60,931,772.64x = 84,085,846.23 × 34,826,850.96
  4. Step 4: Simplify right side
    60,931,772.64x = 2,928,445,234,497,688
  5. Step 5: Solve for x
    x = 2,928,445,234,497,688/60,931,772.64
  6. Step 6: Final answer
    x = 48,061,054.32

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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.