Home / 134,049,802.02-201,074,713.68-43,173,391.02

Finding the Fourth Proportional to 134,049,802.02, 201,074,713.68 and 43,173,391.02

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Solution

The fourth proportional to 134,049,802.02, 201,074,713.68 and 43,173,391.02 is: 64,760,089.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,049,802.02 : 201,074,713.68 = 43,173,391.02 : x
  2. Step 2: Convert to fraction form
    134,049,802.02/201,074,713.68 = 43,173,391.02/x
  3. Step 3: Cross multiply
    134,049,802.02x = 201,074,713.68 × 43,173,391.02
  4. Step 4: Simplify right side
    134,049,802.02x = 8,681,077,237,941,184
  5. Step 5: Solve for x
    x = 8,681,077,237,941,184/134,049,802.02
  6. Step 6: Final answer
    x = 64,760,089.96

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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.