Home / 19,316,329.84-26,656,747.44-10,614,504.76

Finding the Fourth Proportional to 19,316,329.84, 26,656,747.44 and 10,614,504.76

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Solution

The fourth proportional to 19,316,329.84, 26,656,747.44 and 10,614,504.76 is: 14,648,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,329.84 : 26,656,747.44 = 10,614,504.76 : x
  2. Step 2: Convert to fraction form
    19,316,329.84/26,656,747.44 = 10,614,504.76/x
  3. Step 3: Cross multiply
    19,316,329.84x = 26,656,747.44 × 10,614,504.76
  4. Step 4: Simplify right side
    19,316,329.84x = 282,948,172,587,997.81
  5. Step 5: Solve for x
    x = 282,948,172,587,997.81/19,316,329.84
  6. Step 6: Final answer
    x = 14,648,133.21

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Double scale
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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.