Home / 19,275,307.16-26,599,424.36-11,014,844.13

Finding the Fourth Proportional to 19,275,307.16, 26,599,424.36 and 11,014,844.13

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Solution

The fourth proportional to 19,275,307.16, 26,599,424.36 and 11,014,844.13 is: 15,200,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,307.16 : 26,599,424.36 = 11,014,844.13 : x
  2. Step 2: Convert to fraction form
    19,275,307.16/26,599,424.36 = 11,014,844.13/x
  3. Step 3: Cross multiply
    19,275,307.16x = 26,599,424.36 × 11,014,844.13
  4. Step 4: Simplify right side
    19,275,307.16x = 292,988,513,218,050.81
  5. Step 5: Solve for x
    x = 292,988,513,218,050.81/19,275,307.16
  6. Step 6: Final answer
    x = 15,200,199.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.