Home / 48,948,235.88-67,550,492.84-26,923,784.63

Finding the Fourth Proportional to 48,948,235.88, 67,550,492.84 and 26,923,784.63

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Solution

The fourth proportional to 48,948,235.88, 67,550,492.84 and 26,923,784.63 is: 37,155,882.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,948,235.88 : 67,550,492.84 = 26,923,784.63 : x
  2. Step 2: Convert to fraction form
    48,948,235.88/67,550,492.84 = 26,923,784.63/x
  3. Step 3: Cross multiply
    48,948,235.88x = 67,550,492.84 × 26,923,784.63
  4. Step 4: Simplify right side
    48,948,235.88x = 1,818,714,920,402,145.50
  5. Step 5: Solve for x
    x = 1,818,714,920,402,145.50/48,948,235.88
  6. Step 6: Final answer
    x = 37,155,882.90

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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.