Home / 26,803,946.22-36,989,417.79-14,580,774.06

Finding the Fourth Proportional to 26,803,946.22, 36,989,417.79 and 14,580,774.06

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Solution

The fourth proportional to 26,803,946.22, 36,989,417.79 and 14,580,774.06 is: 20,121,452.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,803,946.22 : 36,989,417.79 = 14,580,774.06 : x
  2. Step 2: Convert to fraction form
    26,803,946.22/36,989,417.79 = 14,580,774.06/x
  3. Step 3: Cross multiply
    26,803,946.22x = 36,989,417.79 × 14,580,774.06
  4. Step 4: Simplify right side
    26,803,946.22x = 539,334,343,406,934.56
  5. Step 5: Solve for x
    x = 539,334,343,406,934.56/26,803,946.22
  6. Step 6: Final answer
    x = 20,121,452.97

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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.