Home / 35,929,494.40-53,902,114.80-17,742,402.40

Finding the Fourth Proportional to 35,929,494.40, 53,902,114.80 and 17,742,402.40

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Solution

The fourth proportional to 35,929,494.40, 53,902,114.80 and 17,742,402.40 is: 26,617,491.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,929,494.40 : 53,902,114.80 = 17,742,402.40 : x
  2. Step 2: Convert to fraction form
    35,929,494.40/53,902,114.80 = 17,742,402.40/x
  3. Step 3: Cross multiply
    35,929,494.40x = 53,902,114.80 × 17,742,402.40
  4. Step 4: Simplify right side
    35,929,494.40x = 956,353,010,992,595.38
  5. Step 5: Solve for x
    x = 956,353,010,992,595.38/35,929,494.40
  6. Step 6: Final answer
    x = 26,617,491.48

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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.