Home / 26,026,552.02-38,807,143.74-25,311,488.82

Finding the Fourth Proportional to 26,026,552.02, 38,807,143.74 and 25,311,488.82

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Solution

The fourth proportional to 26,026,552.02, 38,807,143.74 and 25,311,488.82 is: 37,740,941.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,552.02 : 38,807,143.74 = 25,311,488.82 : x
  2. Step 2: Convert to fraction form
    26,026,552.02/38,807,143.74 = 25,311,488.82/x
  3. Step 3: Cross multiply
    26,026,552.02x = 38,807,143.74 × 25,311,488.82
  4. Step 4: Simplify right side
    26,026,552.02x = 982,266,584,911,143
  5. Step 5: Solve for x
    x = 982,266,584,911,143/26,026,552.02
  6. Step 6: Final answer
    x = 37,740,941.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.