Home / 104,571,349.02-144,298,352.07-60,509,558.70

Finding the Fourth Proportional to 104,571,349.02, 144,298,352.07 and 60,509,558.70

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Solution

The fourth proportional to 104,571,349.02, 144,298,352.07 and 60,509,558.70 is: 83,497,341.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,571,349.02 : 144,298,352.07 = 60,509,558.70 : x
  2. Step 2: Convert to fraction form
    104,571,349.02/144,298,352.07 = 60,509,558.70/x
  3. Step 3: Cross multiply
    104,571,349.02x = 144,298,352.07 × 60,509,558.70
  4. Step 4: Simplify right side
    104,571,349.02x = 8,731,429,604,892,932
  5. Step 5: Solve for x
    x = 8,731,429,604,892,932/104,571,349.02
  6. Step 6: Final answer
    x = 83,497,341.16

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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.