Home / 15,402,410.60-23,103,615.90-4,044,007.40

Finding the Fourth Proportional to 15,402,410.60, 23,103,615.90 and 4,044,007.40

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Solution

The fourth proportional to 15,402,410.60, 23,103,615.90 and 4,044,007.40 is: 6,066,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,410.60 : 23,103,615.90 = 4,044,007.40 : x
  2. Step 2: Convert to fraction form
    15,402,410.60/23,103,615.90 = 4,044,007.40/x
  3. Step 3: Cross multiply
    15,402,410.60x = 23,103,615.90 × 4,044,007.40
  4. Step 4: Simplify right side
    15,402,410.60x = 93,431,193,666,357.66
  5. Step 5: Solve for x
    x = 93,431,193,666,357.66/15,402,410.60
  6. Step 6: Final answer
    x = 6,066,011.10

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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.