Home / 25,262,422.22-37,877,341.11-9,911,263.35

Finding the Fourth Proportional to 25,262,422.22, 37,877,341.11 and 9,911,263.35

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Solution

The fourth proportional to 25,262,422.22, 37,877,341.11 and 9,911,263.35 is: 14,860,503.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,262,422.22 : 37,877,341.11 = 9,911,263.35 : x
  2. Step 2: Convert to fraction form
    25,262,422.22/37,877,341.11 = 9,911,263.35/x
  3. Step 3: Cross multiply
    25,262,422.22x = 37,877,341.11 × 9,911,263.35
  4. Step 4: Simplify right side
    25,262,422.22x = 375,412,302,843,864.12
  5. Step 5: Solve for x
    x = 375,412,302,843,864.12/25,262,422.22
  6. Step 6: Final answer
    x = 14,860,503.06

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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.