Home / 43,219,598.93-59,642,344.74-23,640,316.04

Finding the Fourth Proportional to 43,219,598.93, 59,642,344.74 and 23,640,316.04

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Solution

The fourth proportional to 43,219,598.93, 59,642,344.74 and 23,640,316.04 is: 32,623,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,219,598.93 : 59,642,344.74 = 23,640,316.04 : x
  2. Step 2: Convert to fraction form
    43,219,598.93/59,642,344.74 = 23,640,316.04/x
  3. Step 3: Cross multiply
    43,219,598.93x = 59,642,344.74 × 23,640,316.04
  4. Step 4: Simplify right side
    43,219,598.93x = 1,409,963,878,722,020
  5. Step 5: Solve for x
    x = 1,409,963,878,722,020/43,219,598.93
  6. Step 6: Final answer
    x = 32,623,252.27

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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.