Home / 19,332,552.98-26,679,607.96-10,631,387.66

Finding the Fourth Proportional to 19,332,552.98, 26,679,607.96 and 10,631,387.66

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Solution

The fourth proportional to 19,332,552.98, 26,679,607.96 and 10,631,387.66 is: 14,671,691.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332,552.98 : 26,679,607.96 = 10,631,387.66 : x
  2. Step 2: Convert to fraction form
    19,332,552.98/26,679,607.96 = 10,631,387.66/x
  3. Step 3: Cross multiply
    19,332,552.98x = 26,679,607.96 × 10,631,387.66
  4. Step 4: Simplify right side
    19,332,552.98x = 283,641,254,839,581.81
  5. Step 5: Solve for x
    x = 283,641,254,839,581.81/19,332,552.98
  6. Step 6: Final answer
    x = 14,671,691.58

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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.