Home / 26,616,330.06-36,716,572-23,123,821.62

Finding the Fourth Proportional to 26,616,330.06, 36,716,572 and 23,123,821.62

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Solution

The fourth proportional to 26,616,330.06, 36,716,572 and 23,123,821.62 is: 31,898,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,616,330.06 : 36,716,572 = 23,123,821.62 : x
  2. Step 2: Convert to fraction form
    26,616,330.06/36,716,572 = 23,123,821.62/x
  3. Step 3: Cross multiply
    26,616,330.06x = 36,716,572 × 23,123,821.62
  4. Step 4: Simplify right side
    26,616,330.06x = 849,027,461,425,886.62
  5. Step 5: Solve for x
    x = 849,027,461,425,886.62/26,616,330.06
  6. Step 6: Final answer
    x = 31,898,742.60

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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.