Home / 64,625,051.06-89,182,859.74-35,256,294.62

Finding the Fourth Proportional to 64,625,051.06, 89,182,859.74 and 35,256,294.62

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Solution

The fourth proportional to 64,625,051.06, 89,182,859.74 and 35,256,294.62 is: 48,653,844.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,625,051.06 : 89,182,859.74 = 35,256,294.62 : x
  2. Step 2: Convert to fraction form
    64,625,051.06/89,182,859.74 = 35,256,294.62/x
  3. Step 3: Cross multiply
    64,625,051.06x = 89,182,859.74 × 35,256,294.62
  4. Step 4: Simplify right side
    64,625,051.06x = 3,144,257,178,047,576
  5. Step 5: Solve for x
    x = 3,144,257,178,047,576/64,625,051.06
  6. Step 6: Final answer
    x = 48,653,844.39

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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.