Home / 15,402,405.60-23,103,608.40-4,044,002.40

Finding the Fourth Proportional to 15,402,405.60, 23,103,608.40 and 4,044,002.40

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Solution

The fourth proportional to 15,402,405.60, 23,103,608.40 and 4,044,002.40 is: 6,066,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,405.60 : 23,103,608.40 = 4,044,002.40 : x
  2. Step 2: Convert to fraction form
    15,402,405.60/23,103,608.40 = 4,044,002.40/x
  3. Step 3: Cross multiply
    15,402,405.60x = 23,103,608.40 × 4,044,002.40
  4. Step 4: Simplify right side
    15,402,405.60x = 93,431,047,818,260.16
  5. Step 5: Solve for x
    x = 93,431,047,818,260.16/15,402,405.60
  6. Step 6: Final answer
    x = 6,066,003.60

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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.