Home / 64,101,578.06-88,460,255.90-34,732,887.46

Finding the Fourth Proportional to 64,101,578.06, 88,460,255.90 and 34,732,887.46

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Solution

The fourth proportional to 64,101,578.06, 88,460,255.90 and 34,732,887.46 is: 47,931,427.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,101,578.06 : 88,460,255.90 = 34,732,887.46 : x
  2. Step 2: Convert to fraction form
    64,101,578.06/88,460,255.90 = 34,732,887.46/x
  3. Step 3: Cross multiply
    64,101,578.06x = 88,460,255.90 × 34,732,887.46
  4. Step 4: Simplify right side
    64,101,578.06x = 3,072,480,112,462,686
  5. Step 5: Solve for x
    x = 3,072,480,112,462,686/64,101,578.06
  6. Step 6: Final answer
    x = 47,931,427.05

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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.