Home / 46,945,041.29-70,367,862.35-15,791,040.39

Finding the Fourth Proportional to 46,945,041.29, 70,367,862.35 and 15,791,040.39

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Solution

The fourth proportional to 46,945,041.29, 70,367,862.35 and 15,791,040.39 is: 23,669,842.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,945,041.29 : 70,367,862.35 = 15,791,040.39 : x
  2. Step 2: Convert to fraction form
    46,945,041.29/70,367,862.35 = 15,791,040.39/x
  3. Step 3: Cross multiply
    46,945,041.29x = 70,367,862.35 × 15,791,040.39
  4. Step 4: Simplify right side
    46,945,041.29x = 1,111,181,756,546,549
  5. Step 5: Solve for x
    x = 1,111,181,756,546,549/46,945,041.29
  6. Step 6: Final answer
    x = 23,669,842.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.