Home / 32,421,106.14-48,648,422.13-14,238,081.90

Finding the Fourth Proportional to 32,421,106.14, 48,648,422.13 and 14,238,081.90

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Solution

The fourth proportional to 32,421,106.14, 48,648,422.13 and 14,238,081.90 is: 21,364,484.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,421,106.14 : 48,648,422.13 = 14,238,081.90 : x
  2. Step 2: Convert to fraction form
    32,421,106.14/48,648,422.13 = 14,238,081.90/x
  3. Step 3: Cross multiply
    32,421,106.14x = 48,648,422.13 × 14,238,081.90
  4. Step 4: Simplify right side
    32,421,106.14x = 692,660,218,592,712.50
  5. Step 5: Solve for x
    x = 692,660,218,592,712.50/32,421,106.14
  6. Step 6: Final answer
    x = 21,364,484.47

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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.