Home / 9,161,514.01-13,742,263.20-2,338,086.65

Finding the Fourth Proportional to 9,161,514.01, 13,742,263.20 and 2,338,086.65

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Solution

The fourth proportional to 9,161,514.01, 13,742,263.20 and 2,338,086.65 is: 3,507,127.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,514.01 : 13,742,263.20 = 2,338,086.65 : x
  2. Step 2: Convert to fraction form
    9,161,514.01/13,742,263.20 = 2,338,086.65/x
  3. Step 3: Cross multiply
    9,161,514.01x = 13,742,263.20 × 2,338,086.65
  4. Step 4: Simplify right side
    9,161,514.01x = 32,130,602,184,308.73
  5. Step 5: Solve for x
    x = 32,130,602,184,308.73/9,161,514.01
  6. Step 6: Final answer
    x = 3,507,127.99

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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.