Home / 15,801,077.58-23,701,616.40-4,441,526.21

Finding the Fourth Proportional to 15,801,077.58, 23,701,616.40 and 4,441,526.21

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Solution

The fourth proportional to 15,801,077.58, 23,701,616.40 and 4,441,526.21 is: 6,662,289.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,077.58 : 23,701,616.40 = 4,441,526.21 : x
  2. Step 2: Convert to fraction form
    15,801,077.58/23,701,616.40 = 4,441,526.21/x
  3. Step 3: Cross multiply
    15,801,077.58x = 23,701,616.40 × 4,441,526.21
  4. Step 4: Simplify right side
    15,801,077.58x = 105,271,350,341,457.75
  5. Step 5: Solve for x
    x = 105,271,350,341,457.75/15,801,077.58
  6. Step 6: Final answer
    x = 6,662,289.32

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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.