Home / 36,459,005.70-54,681,510.15-10,900,848.90

Finding the Fourth Proportional to 36,459,005.70, 54,681,510.15 and 10,900,848.90

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Solution

The fourth proportional to 36,459,005.70, 54,681,510.15 and 10,900,848.90 is: 16,349,180.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,459,005.70 : 54,681,510.15 = 10,900,848.90 : x
  2. Step 2: Convert to fraction form
    36,459,005.70/54,681,510.15 = 10,900,848.90/x
  3. Step 3: Cross multiply
    36,459,005.70x = 54,681,510.15 × 10,900,848.90
  4. Step 4: Simplify right side
    36,459,005.70x = 596,074,879,768,966.38
  5. Step 5: Solve for x
    x = 596,074,879,768,966.38/36,459,005.70
  6. Step 6: Final answer
    x = 16,349,180.90

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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.