Home / 34,665,122.61-47,837,284.74-19,194,875.10

Finding the Fourth Proportional to 34,665,122.61, 47,837,284.74 and 19,194,875.10

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Solution

The fourth proportional to 34,665,122.61, 47,837,284.74 and 19,194,875.10 is: 26,488,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,665,122.61 : 47,837,284.74 = 19,194,875.10 : x
  2. Step 2: Convert to fraction form
    34,665,122.61/47,837,284.74 = 19,194,875.10/x
  3. Step 3: Cross multiply
    34,665,122.61x = 47,837,284.74 × 19,194,875.10
  4. Step 4: Simplify right side
    34,665,122.61x = 918,230,705,707,436.12
  5. Step 5: Solve for x
    x = 918,230,705,707,436.12/34,665,122.61
  6. Step 6: Final answer
    x = 26,488,604.01

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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.