Home / 46,186,359.23-63,734,582.40-25,278,349.15

Finding the Fourth Proportional to 46,186,359.23, 63,734,582.40 and 25,278,349.15

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Solution

The fourth proportional to 46,186,359.23, 63,734,582.40 and 25,278,349.15 is: 34,882,702.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,186,359.23 : 63,734,582.40 = 25,278,349.15 : x
  2. Step 2: Convert to fraction form
    46,186,359.23/63,734,582.40 = 25,278,349.15/x
  3. Step 3: Cross multiply
    46,186,359.23x = 63,734,582.40 × 25,278,349.15
  4. Step 4: Simplify right side
    46,186,359.23x = 1,611,105,026,821,519.50
  5. Step 5: Solve for x
    x = 1,611,105,026,821,519.50/46,186,359.23
  6. Step 6: Final answer
    x = 34,882,702.46

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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.