Home / 54,613,549.59-75,363,673.63-29,828,801.67

Finding the Fourth Proportional to 54,613,549.59, 75,363,673.63 and 29,828,801.67

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Solution

The fourth proportional to 54,613,549.59, 75,363,673.63 and 29,828,801.67 is: 41,162,094.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,613,549.59 : 75,363,673.63 = 29,828,801.67 : x
  2. Step 2: Convert to fraction form
    54,613,549.59/75,363,673.63 = 29,828,801.67/x
  3. Step 3: Cross multiply
    54,613,549.59x = 75,363,673.63 × 29,828,801.67
  4. Step 4: Simplify right side
    54,613,549.59x = 2,248,008,074,057,574
  5. Step 5: Solve for x
    x = 2,248,008,074,057,574/54,613,549.59
  6. Step 6: Final answer
    x = 41,162,094.22

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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.