Home / 94,264,991.76-130,083,648.96-54,574,196.08

Finding the Fourth Proportional to 94,264,991.76, 130,083,648.96 and 54,574,196.08

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Solution

The fourth proportional to 94,264,991.76, 130,083,648.96 and 54,574,196.08 is: 75,311,209.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,264,991.76 : 130,083,648.96 = 54,574,196.08 : x
  2. Step 2: Convert to fraction form
    94,264,991.76/130,083,648.96 = 54,574,196.08/x
  3. Step 3: Cross multiply
    94,264,991.76x = 130,083,648.96 × 54,574,196.08
  4. Step 4: Simplify right side
    94,264,991.76x = 7,099,210,565,144,927
  5. Step 5: Solve for x
    x = 7,099,210,565,144,927/94,264,991.76
  6. Step 6: Final answer
    x = 75,311,209.74

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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.