Home / 73,114,491.41-100,908,827.37-46,294,314.88

Finding the Fourth Proportional to 73,114,491.41, 100,908,827.37 and 46,294,314.88

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Solution

The fourth proportional to 73,114,491.41, 100,908,827.37 and 46,294,314.88 is: 63,893,011.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,114,491.41 : 100,908,827.37 = 46,294,314.88 : x
  2. Step 2: Convert to fraction form
    73,114,491.41/100,908,827.37 = 46,294,314.88/x
  3. Step 3: Cross multiply
    73,114,491.41x = 100,908,827.37 × 46,294,314.88
  4. Step 4: Simplify right side
    73,114,491.41x = 4,671,505,028,012,466
  5. Step 5: Solve for x
    x = 4,671,505,028,012,466/73,114,491.41
  6. Step 6: Final answer
    x = 63,893,011.33

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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.