Home / 69,745,631.43-96,262,296.58-46,182,607.71

Finding the Fourth Proportional to 69,745,631.43, 96,262,296.58 and 46,182,607.71

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Solution

The fourth proportional to 69,745,631.43, 96,262,296.58 and 46,182,607.71 is: 63,740,822.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,745,631.43 : 96,262,296.58 = 46,182,607.71 : x
  2. Step 2: Convert to fraction form
    69,745,631.43/96,262,296.58 = 46,182,607.71/x
  3. Step 3: Cross multiply
    69,745,631.43x = 96,262,296.58 × 46,182,607.71
  4. Step 4: Simplify right side
    69,745,631.43x = 4,445,643,880,217,814.50
  5. Step 5: Solve for x
    x = 4,445,643,880,217,814.50/69,745,631.43
  6. Step 6: Final answer
    x = 63,740,822.03

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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.