Home / 43,302,276.16-59,757,120.38-25,898,621.02

Finding the Fourth Proportional to 43,302,276.16, 59,757,120.38 and 25,898,621.02

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Solution

The fourth proportional to 43,302,276.16, 59,757,120.38 and 25,898,621.02 is: 35,740,084.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,302,276.16 : 59,757,120.38 = 25,898,621.02 : x
  2. Step 2: Convert to fraction form
    43,302,276.16/59,757,120.38 = 25,898,621.02/x
  3. Step 3: Cross multiply
    43,302,276.16x = 59,757,120.38 × 25,898,621.02
  4. Step 4: Simplify right side
    43,302,276.16x = 1,547,627,013,883,492
  5. Step 5: Solve for x
    x = 1,547,627,013,883,492/43,302,276.16
  6. Step 6: Final answer
    x = 35,740,084.61

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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.