Home / 27,853,632,001.80-41,780,448,002.70-17,935,667,483.40

Finding the Fourth Proportional to 27,853,632,001.80, 41,780,448,002.70 and 17,935,667,483.40

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Solution

The fourth proportional to 27,853,632,001.80, 41,780,448,002.70 and 17,935,667,483.40 is: 26,903,501,225.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,853,632,001.80 : 41,780,448,002.70 = 17,935,667,483.40 : x
  2. Step 2: Convert to fraction form
    27,853,632,001.80/41,780,448,002.70 = 17,935,667,483.40/x
  3. Step 3: Cross multiply
    27,853,632,001.80x = 41,780,448,002.70 × 17,935,667,483.40
  4. Step 4: Simplify right side
    27,853,632,001.80x = 749,360,222,683,910,897,664
  5. Step 5: Solve for x
    x = 749,360,222,683,910,897,664/27,853,632,001.80
  6. Step 6: Final answer
    x = 26,903,501,225.10

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1.5x scale

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.