Home / 64,448,672.94-88,941,058.95-35,081,921.10

Finding the Fourth Proportional to 64,448,672.94, 88,941,058.95 and 35,081,921.10

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Solution

The fourth proportional to 64,448,672.94, 88,941,058.95 and 35,081,921.10 is: 48,414,080.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,448,672.94 : 88,941,058.95 = 35,081,921.10 : x
  2. Step 2: Convert to fraction form
    64,448,672.94/88,941,058.95 = 35,081,921.10/x
  3. Step 3: Cross multiply
    64,448,672.94x = 88,941,058.95 × 35,081,921.10
  4. Step 4: Simplify right side
    64,448,672.94x = 3,120,223,212,634,349
  5. Step 5: Solve for x
    x = 3,120,223,212,634,349/64,448,672.94
  6. Step 6: Final answer
    x = 48,414,080.08

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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.