Home / 47,828,656.59-66,003,384.24-26,920,677.39

Finding the Fourth Proportional to 47,828,656.59, 66,003,384.24 and 26,920,677.39

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Solution

The fourth proportional to 47,828,656.59, 66,003,384.24 and 26,920,677.39 is: 37,150,443.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,828,656.59 : 66,003,384.24 = 26,920,677.39 : x
  2. Step 2: Convert to fraction form
    47,828,656.59/66,003,384.24 = 26,920,677.39/x
  3. Step 3: Cross multiply
    47,828,656.59x = 66,003,384.24 × 26,920,677.39
  4. Step 4: Simplify right side
    47,828,656.59x = 1,776,855,813,773,250.50
  5. Step 5: Solve for x
    x = 1,776,855,813,773,250.50/47,828,656.59
  6. Step 6: Final answer
    x = 37,150,443.70

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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.