Home / 25,790,317.42-35,566,210.20-16,500,827.17

Finding the Fourth Proportional to 25,790,317.42, 35,566,210.20 and 16,500,827.17

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Solution

The fourth proportional to 25,790,317.42, 35,566,210.20 and 16,500,827.17 is: 22,755,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,790,317.42 : 35,566,210.20 = 16,500,827.17 : x
  2. Step 2: Convert to fraction form
    25,790,317.42/35,566,210.20 = 16,500,827.17/x
  3. Step 3: Cross multiply
    25,790,317.42x = 35,566,210.20 × 16,500,827.17
  4. Step 4: Simplify right side
    25,790,317.42x = 586,871,887,602,091.12
  5. Step 5: Solve for x
    x = 586,871,887,602,091.12/25,790,317.42
  6. Step 6: Final answer
    x = 22,755,512.39

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1.5x scale

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.