Home / 104,643,598.82-144,421,917.38-60,007,038.86

Finding the Fourth Proportional to 104,643,598.82, 144,421,917.38 and 60,007,038.86

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Solution

The fourth proportional to 104,643,598.82, 144,421,917.38 and 60,007,038.86 is: 82,817,599.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,643,598.82 : 144,421,917.38 = 60,007,038.86 : x
  2. Step 2: Convert to fraction form
    104,643,598.82/144,421,917.38 = 60,007,038.86/x
  3. Step 3: Cross multiply
    104,643,598.82x = 144,421,917.38 × 60,007,038.86
  4. Step 4: Simplify right side
    104,643,598.82x = 8,666,331,607,435,224
  5. Step 5: Solve for x
    x = 8,666,331,607,435,224/104,643,598.82
  6. Step 6: Final answer
    x = 82,817,599.03

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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.