Home / 104,426,805.93-144,100,543.51-60,376,631.01

Finding the Fourth Proportional to 104,426,805.93, 144,100,543.51 and 60,376,631.01

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Solution

The fourth proportional to 104,426,805.93, 144,100,543.51 and 60,376,631.01 is: 83,314,866.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,426,805.93 : 144,100,543.51 = 60,376,631.01 : x
  2. Step 2: Convert to fraction form
    104,426,805.93/144,100,543.51 = 60,376,631.01/x
  3. Step 3: Cross multiply
    104,426,805.93x = 144,100,543.51 × 60,376,631.01
  4. Step 4: Simplify right side
    104,426,805.93x = 8,700,305,343,039,497
  5. Step 5: Solve for x
    x = 8,700,305,343,039,497/104,426,805.93
  6. Step 6: Final answer
    x = 83,314,866.00

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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.