Home / 25,101,711.10-37,657,815.45-8,064,106.30

Finding the Fourth Proportional to 25,101,711.10, 37,657,815.45 and 8,064,106.30

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Solution

The fourth proportional to 25,101,711.10, 37,657,815.45 and 8,064,106.30 is: 12,097,845.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,711.10 : 37,657,815.45 = 8,064,106.30 : x
  2. Step 2: Convert to fraction form
    25,101,711.10/37,657,815.45 = 8,064,106.30/x
  3. Step 3: Cross multiply
    25,101,711.10x = 37,657,815.45 × 8,064,106.30
  4. Step 4: Simplify right side
    25,101,711.10x = 303,676,626,814,582.38
  5. Step 5: Solve for x
    x = 303,676,626,814,582.38/25,101,711.10
  6. Step 6: Final answer
    x = 12,097,845.66

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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.