Home / 64,773,514.60-97,177,289.10-23,278,581.16

Finding the Fourth Proportional to 64,773,514.60, 97,177,289.10 and 23,278,581.16

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Solution

The fourth proportional to 64,773,514.60, 97,177,289.10 and 23,278,581.16 is: 34,923,987.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,773,514.60 : 97,177,289.10 = 23,278,581.16 : x
  2. Step 2: Convert to fraction form
    64,773,514.60/97,177,289.10 = 23,278,581.16/x
  3. Step 3: Cross multiply
    64,773,514.60x = 97,177,289.10 × 23,278,581.16
  4. Step 4: Simplify right side
    64,773,514.60x = 2,262,149,411,223,133
  5. Step 5: Solve for x
    x = 2,262,149,411,223,133/64,773,514.60
  6. Step 6: Final answer
    x = 34,923,987.45

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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.