Home / 37,072,814.16-55,609,110-9,406,678.08

Finding the Fourth Proportional to 37,072,814.16, 55,609,110 and 9,406,678.08

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Solution

The fourth proportional to 37,072,814.16, 55,609,110 and 9,406,678.08 is: 14,109,988.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,072,814.16 : 55,609,110 = 9,406,678.08 : x
  2. Step 2: Convert to fraction form
    37,072,814.16/55,609,110 = 9,406,678.08/x
  3. Step 3: Cross multiply
    37,072,814.16x = 55,609,110 × 9,406,678.08
  4. Step 4: Simplify right side
    37,072,814.16x = 523,096,996,085,308.81
  5. Step 5: Solve for x
    x = 523,096,996,085,308.81/37,072,814.16
  6. Step 6: Final answer
    x = 14,109,988.89

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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.