Home / 49,686,685.93-74,322,435.41-34,913,746.02

Finding the Fourth Proportional to 49,686,685.93, 74,322,435.41 and 34,913,746.02

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Solution

The fourth proportional to 49,686,685.93, 74,322,435.41 and 34,913,746.02 is: 52,224,747.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,686,685.93 : 74,322,435.41 = 34,913,746.02 : x
  2. Step 2: Convert to fraction form
    49,686,685.93/74,322,435.41 = 34,913,746.02/x
  3. Step 3: Cross multiply
    49,686,685.93x = 74,322,435.41 × 34,913,746.02
  4. Step 4: Simplify right side
    49,686,685.93x = 2,594,874,633,492,594.50
  5. Step 5: Solve for x
    x = 2,594,874,633,492,594.50/49,686,685.93
  6. Step 6: Final answer
    x = 52,224,747.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.