Home / 99,342,116.94-149,001,824.37-26,564,573.00

Finding the Fourth Proportional to 99,342,116.94, 149,001,824.37 and 26,564,573.00

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Solution

The fourth proportional to 99,342,116.94, 149,001,824.37 and 26,564,573.00 is: 39,843,824.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,342,116.94 : 149,001,824.37 = 26,564,573.00 : x
  2. Step 2: Convert to fraction form
    99,342,116.94/149,001,824.37 = 26,564,573.00/x
  3. Step 3: Cross multiply
    99,342,116.94x = 149,001,824.37 × 26,564,573.00
  4. Step 4: Simplify right side
    99,342,116.94x = 3,958,169,839,798,624
  5. Step 5: Solve for x
    x = 3,958,169,839,798,624/99,342,116.94
  6. Step 6: Final answer
    x = 39,843,824.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.