Home / 58,968,042.40-88,452,063.60-52,803,326.80

Finding the Fourth Proportional to 58,968,042.40, 88,452,063.60 and 52,803,326.80

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Solution

The fourth proportional to 58,968,042.40, 88,452,063.60 and 52,803,326.80 is: 79,204,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,968,042.40 : 88,452,063.60 = 52,803,326.80 : x
  2. Step 2: Convert to fraction form
    58,968,042.40/88,452,063.60 = 52,803,326.80/x
  3. Step 3: Cross multiply
    58,968,042.40x = 88,452,063.60 × 52,803,326.80
  4. Step 4: Simplify right side
    58,968,042.40x = 4,670,563,220,405,184
  5. Step 5: Solve for x
    x = 4,670,563,220,405,184/58,968,042.40
  6. Step 6: Final answer
    x = 79,204,990.20

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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.