Home / 16,964,330.60-25,437,779.10-4,995,511.40

Finding the Fourth Proportional to 16,964,330.60, 25,437,779.10 and 4,995,511.40

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Solution

The fourth proportional to 16,964,330.60, 25,437,779.10 and 4,995,511.40 is: 7,490,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,964,330.60 : 25,437,779.10 = 4,995,511.40 : x
  2. Step 2: Convert to fraction form
    16,964,330.60/25,437,779.10 = 4,995,511.40/x
  3. Step 3: Cross multiply
    16,964,330.60x = 25,437,779.10 × 4,995,511.40
  4. Step 4: Simplify right side
    16,964,330.60x = 127,074,715,484,731.75
  5. Step 5: Solve for x
    x = 127,074,715,484,731.75/16,964,330.60
  6. Step 6: Final answer
    x = 7,490,700.25

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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.