Home / 9,667,162,457,939.50-13,340,616,326,342-5,277,492,897,222

Finding the Fourth Proportional to 9,667,162,457,939.50, 13,340,616,326,342 and 5,277,492,897,222

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Solution

The fourth proportional to 9,667,162,457,939.50, 13,340,616,326,342 and 5,277,492,897,222 is: 7,282,903,149,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,162,457,939.50 : 13,340,616,326,342 = 5,277,492,897,222 : x
  2. Step 2: Convert to fraction form
    9,667,162,457,939.50/13,340,616,326,342 = 5,277,492,897,222/x
  3. Step 3: Cross multiply
    9,667,162,457,939.50x = 13,340,616,326,342 × 5,277,492,897,222
  4. Step 4: Simplify right side
    9,667,162,457,939.50x = 70,405,007,906,833,756,443,377,664
  5. Step 5: Solve for x
    x = 70,405,007,906,833,756,443,377,664/9,667,162,457,939.50
  6. Step 6: Final answer
    x = 7,282,903,149,001.20

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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.