Home / 26,580,486.25-36,681,085.74-14,357,343.25

Finding the Fourth Proportional to 26,580,486.25, 36,681,085.74 and 14,357,343.25

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Solution

The fourth proportional to 26,580,486.25, 36,681,085.74 and 14,357,343.25 is: 19,813,141.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,580,486.25 : 36,681,085.74 = 14,357,343.25 : x
  2. Step 2: Convert to fraction form
    26,580,486.25/36,681,085.74 = 14,357,343.25/x
  3. Step 3: Cross multiply
    26,580,486.25x = 36,681,085.74 × 14,357,343.25
  4. Step 4: Simplify right side
    26,580,486.25x = 526,642,938,751,860.31
  5. Step 5: Solve for x
    x = 526,642,938,751,860.31/26,580,486.25
  6. Step 6: Final answer
    x = 19,813,141.63

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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.