Home / 57,826,053.72-79,799,209.64-33,045,956.80

Finding the Fourth Proportional to 57,826,053.72, 79,799,209.64 and 33,045,956.80

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Solution

The fourth proportional to 57,826,053.72, 79,799,209.64 and 33,045,956.80 is: 45,602,994.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,053.72 : 79,799,209.64 = 33,045,956.80 : x
  2. Step 2: Convert to fraction form
    57,826,053.72/79,799,209.64 = 33,045,956.80/x
  3. Step 3: Cross multiply
    57,826,053.72x = 79,799,209.64 × 33,045,956.80
  4. Step 4: Simplify right side
    57,826,053.72x = 2,637,041,234,437,583.50
  5. Step 5: Solve for x
    x = 2,637,041,234,437,583.50/57,826,053.72
  6. Step 6: Final answer
    x = 45,602,994.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.