Home / 24,905,681.60-37,358,522.40-8,749,875.20

Finding the Fourth Proportional to 24,905,681.60, 37,358,522.40 and 8,749,875.20

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Solution

The fourth proportional to 24,905,681.60, 37,358,522.40 and 8,749,875.20 is: 13,124,812.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,905,681.60 : 37,358,522.40 = 8,749,875.20 : x
  2. Step 2: Convert to fraction form
    24,905,681.60/37,358,522.40 = 8,749,875.20/x
  3. Step 3: Cross multiply
    24,905,681.60x = 37,358,522.40 × 8,749,875.20
  4. Step 4: Simplify right side
    24,905,681.60x = 326,882,408,656,404.44
  5. Step 5: Solve for x
    x = 326,882,408,656,404.44/24,905,681.60
  6. Step 6: Final answer
    x = 13,124,812.80

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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.