Home / 104,273,597.19-143,900,867.34-60,219,795.51

Finding the Fourth Proportional to 104,273,597.19, 143,900,867.34 and 60,219,795.51

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Solution

The fourth proportional to 104,273,597.19, 143,900,867.34 and 60,219,795.51 is: 83,105,225.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,273,597.19 : 143,900,867.34 = 60,219,795.51 : x
  2. Step 2: Convert to fraction form
    104,273,597.19/143,900,867.34 = 60,219,795.51/x
  3. Step 3: Cross multiply
    104,273,597.19x = 143,900,867.34 × 60,219,795.51
  4. Step 4: Simplify right side
    104,273,597.19x = 8,665,680,804,926,438
  5. Step 5: Solve for x
    x = 8,665,680,804,926,438/104,273,597.19
  6. Step 6: Final answer
    x = 83,105,225.47

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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.