Home / 16,610,368.15-24,868,313.02-12,799,739.35

Finding the Fourth Proportional to 16,610,368.15, 24,868,313.02 and 12,799,739.35

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Solution

The fourth proportional to 16,610,368.15, 24,868,313.02 and 12,799,739.35 is: 19,163,207.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,368.15 : 24,868,313.02 = 12,799,739.35 : x
  2. Step 2: Convert to fraction form
    16,610,368.15/24,868,313.02 = 12,799,739.35/x
  3. Step 3: Cross multiply
    16,610,368.15x = 24,868,313.02 × 12,799,739.35
  4. Step 4: Simplify right side
    16,610,368.15x = 318,307,924,730,211.31
  5. Step 5: Solve for x
    x = 318,307,924,730,211.31/16,610,368.15
  6. Step 6: Final answer
    x = 19,163,207.09

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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.