Home / 104,965,393.84-144,881,054.49-60,926,580.66

Finding the Fourth Proportional to 104,965,393.84, 144,881,054.49 and 60,926,580.66

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Solution

The fourth proportional to 104,965,393.84, 144,881,054.49 and 60,926,580.66 is: 84,095,404.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,965,393.84 : 144,881,054.49 = 60,926,580.66 : x
  2. Step 2: Convert to fraction form
    104,965,393.84/144,881,054.49 = 60,926,580.66/x
  3. Step 3: Cross multiply
    104,965,393.84x = 144,881,054.49 × 60,926,580.66
  4. Step 4: Simplify right side
    104,965,393.84x = 8,827,107,252,490,840
  5. Step 5: Solve for x
    x = 8,827,107,252,490,840/104,965,393.84
  6. Step 6: Final answer
    x = 84,095,404.49

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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.