Home / 31,043,411.40-46,565,117.10-14,861,032.95

Finding the Fourth Proportional to 31,043,411.40, 46,565,117.10 and 14,861,032.95

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Solution

The fourth proportional to 31,043,411.40, 46,565,117.10 and 14,861,032.95 is: 22,291,549.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,043,411.40 : 46,565,117.10 = 14,861,032.95 : x
  2. Step 2: Convert to fraction form
    31,043,411.40/46,565,117.10 = 14,861,032.95/x
  3. Step 3: Cross multiply
    31,043,411.40x = 46,565,117.10 × 14,861,032.95
  4. Step 4: Simplify right side
    31,043,411.40x = 692,005,739,543,708.38
  5. Step 5: Solve for x
    x = 692,005,739,543,708.38/31,043,411.40
  6. Step 6: Final answer
    x = 22,291,549.43

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Double scale
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Similar ratio
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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.