Home / 62,774,561.40-94,236,491.70-35,502,574.20

Finding the Fourth Proportional to 62,774,561.40, 94,236,491.70 and 35,502,574.20

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Solution

The fourth proportional to 62,774,561.40, 94,236,491.70 and 35,502,574.20 is: 53,296,079.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,774,561.40 : 94,236,491.70 = 35,502,574.20 : x
  2. Step 2: Convert to fraction form
    62,774,561.40/94,236,491.70 = 35,502,574.20/x
  3. Step 3: Cross multiply
    62,774,561.40x = 94,236,491.70 × 35,502,574.20
  4. Step 4: Simplify right side
    62,774,561.40x = 3,345,638,038,926,934.50
  5. Step 5: Solve for x
    x = 3,345,638,038,926,934.50/62,774,561.40
  6. Step 6: Final answer
    x = 53,296,079.88

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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.