Home / 24,815,085.60-37,223,794.80-7,776,314.40

Finding the Fourth Proportional to 24,815,085.60, 37,223,794.80 and 7,776,314.40

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Solution

The fourth proportional to 24,815,085.60, 37,223,794.80 and 7,776,314.40 is: 11,664,837.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,815,085.60 : 37,223,794.80 = 7,776,314.40 : x
  2. Step 2: Convert to fraction form
    24,815,085.60/37,223,794.80 = 7,776,314.40/x
  3. Step 3: Cross multiply
    24,815,085.60x = 37,223,794.80 × 7,776,314.40
  4. Step 4: Simplify right side
    24,815,085.60x = 289,463,931,525,885.12
  5. Step 5: Solve for x
    x = 289,463,931,525,885.12/24,815,085.60
  6. Step 6: Final answer
    x = 11,664,837.12

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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.