Home / 16,258,555.61-24,385,459.56-4,740,927.87

Finding the Fourth Proportional to 16,258,555.61, 24,385,459.56 and 4,740,927.87

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Solution

The fourth proportional to 16,258,555.61, 24,385,459.56 and 4,740,927.87 is: 7,110,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,258,555.61 : 24,385,459.56 = 4,740,927.87 : x
  2. Step 2: Convert to fraction form
    16,258,555.61/24,385,459.56 = 4,740,927.87/x
  3. Step 3: Cross multiply
    16,258,555.61x = 24,385,459.56 × 4,740,927.87
  4. Step 4: Simplify right side
    16,258,555.61x = 115,609,704,924,428.94
  5. Step 5: Solve for x
    x = 115,609,704,924,428.94/16,258,555.61
  6. Step 6: Final answer
    x = 7,110,699.60

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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.