Home / 43,403,751.73-59,869,931.91-25,750,155.91

Finding the Fourth Proportional to 43,403,751.73, 59,869,931.91 and 25,750,155.91

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Solution

The fourth proportional to 43,403,751.73, 59,869,931.91 and 25,750,155.91 is: 35,519,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403,751.73 : 59,869,931.91 = 25,750,155.91 : x
  2. Step 2: Convert to fraction form
    43,403,751.73/59,869,931.91 = 25,750,155.91/x
  3. Step 3: Cross multiply
    43,403,751.73x = 59,869,931.91 × 25,750,155.91
  4. Step 4: Simplify right side
    43,403,751.73x = 1,541,660,081,003,584
  5. Step 5: Solve for x
    x = 1,541,660,081,003,584/43,403,751.73
  6. Step 6: Final answer
    x = 35,519,051.22

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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.