Home / 19,014,973.20-26,241,257.08-10,754,873.92

Finding the Fourth Proportional to 19,014,973.20, 26,241,257.08 and 10,754,873.92

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Solution

The fourth proportional to 19,014,973.20, 26,241,257.08 and 10,754,873.92 is: 14,842,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,973.20 : 26,241,257.08 = 10,754,873.92 : x
  2. Step 2: Convert to fraction form
    19,014,973.20/26,241,257.08 = 10,754,873.92/x
  3. Step 3: Cross multiply
    19,014,973.20x = 26,241,257.08 × 10,754,873.92
  4. Step 4: Simplify right side
    19,014,973.20x = 282,221,411,397,707.31
  5. Step 5: Solve for x
    x = 282,221,411,397,707.31/19,014,973.20
  6. Step 6: Final answer
    x = 14,842,062.01

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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.