Home / 26,616,328.76-36,716,569.58-23,123,820.30

Finding the Fourth Proportional to 26,616,328.76, 36,716,569.58 and 23,123,820.30

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Solution

The fourth proportional to 26,616,328.76, 36,716,569.58 and 23,123,820.30 is: 31,898,740.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,616,328.76 : 36,716,569.58 = 23,123,820.30 : x
  2. Step 2: Convert to fraction form
    26,616,328.76/36,716,569.58 = 23,123,820.30/x
  3. Step 3: Cross multiply
    26,616,328.76x = 36,716,569.58 × 23,123,820.30
  4. Step 4: Simplify right side
    26,616,328.76x = 849,027,356,884,747.50
  5. Step 5: Solve for x
    x = 849,027,356,884,747.50/26,616,328.76
  6. Step 6: Final answer
    x = 31,898,740.23

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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.