Home / 64,442,290.32-88,932,313.56-35,075,746.32

Finding the Fourth Proportional to 64,442,290.32, 88,932,313.56 and 35,075,746.32

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Solution

The fourth proportional to 64,442,290.32, 88,932,313.56 and 35,075,746.32 is: 48,405,592.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,442,290.32 : 88,932,313.56 = 35,075,746.32 : x
  2. Step 2: Convert to fraction form
    64,442,290.32/88,932,313.56 = 35,075,746.32/x
  3. Step 3: Cross multiply
    64,442,290.32x = 88,932,313.56 × 35,075,746.32
  4. Step 4: Simplify right side
    64,442,290.32x = 3,119,367,270,081,256
  5. Step 5: Solve for x
    x = 3,119,367,270,081,256/64,442,290.32
  6. Step 6: Final answer
    x = 48,405,592.89

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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.