Home / 61,050,927.27-84,250,811.75-33,173,637.40

Finding the Fourth Proportional to 61,050,927.27, 84,250,811.75 and 33,173,637.40

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Solution

The fourth proportional to 61,050,927.27, 84,250,811.75 and 33,173,637.40 is: 45,779,908.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,050,927.27 : 84,250,811.75 = 33,173,637.40 : x
  2. Step 2: Convert to fraction form
    61,050,927.27/84,250,811.75 = 33,173,637.40/x
  3. Step 3: Cross multiply
    61,050,927.27x = 84,250,811.75 × 33,173,637.40
  4. Step 4: Simplify right side
    61,050,927.27x = 2,794,905,879,115,694
  5. Step 5: Solve for x
    x = 2,794,905,879,115,694/61,050,927.27
  6. Step 6: Final answer
    x = 45,779,908.74

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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.