Home / 11,316,100,883.28-15,617,044,578.87-6,559,604,730.96

Finding the Fourth Proportional to 11,316,100,883.28, 15,617,044,578.87 and 6,559,604,730.96

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Solution

The fourth proportional to 11,316,100,883.28, 15,617,044,578.87 and 6,559,604,730.96 is: 9,052,732,965.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,100,883.28 : 15,617,044,578.87 = 6,559,604,730.96 : x
  2. Step 2: Convert to fraction form
    11,316,100,883.28/15,617,044,578.87 = 6,559,604,730.96/x
  3. Step 3: Cross multiply
    11,316,100,883.28x = 15,617,044,578.87 × 6,559,604,730.96
  4. Step 4: Simplify right side
    11,316,100,883.28x = 102,441,639,503,168,880,640
  5. Step 5: Solve for x
    x = 102,441,639,503,168,880,640/11,316,100,883.28
  6. Step 6: Final answer
    x = 9,052,732,965.16

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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.