Home / 17,742,001.10-26,613,001.65-17,742,001.10

Finding the Fourth Proportional to 17,742,001.10, 26,613,001.65 and 17,742,001.10

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Solution

The fourth proportional to 17,742,001.10, 26,613,001.65 and 17,742,001.10 is: 26,613,001.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,001.10 : 26,613,001.65 = 17,742,001.10 : x
  2. Step 2: Convert to fraction form
    17,742,001.10/26,613,001.65 = 17,742,001.10/x
  3. Step 3: Cross multiply
    17,742,001.10x = 26,613,001.65 × 17,742,001.10
  4. Step 4: Simplify right side
    17,742,001.10x = 472,167,904,548,601.81
  5. Step 5: Solve for x
    x = 472,167,904,548,601.81/17,742,001.10
  6. Step 6: Final answer
    x = 26,613,001.65

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Double scale
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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.