Home / 6,553,123,302.89-9,836,680,040.33-2,824,254,904.70

Finding the Fourth Proportional to 6,553,123,302.89, 9,836,680,040.33 and 2,824,254,904.70

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Solution

The fourth proportional to 6,553,123,302.89, 9,836,680,040.33 and 2,824,254,904.70 is: 4,239,397,088.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,123,302.89 : 9,836,680,040.33 = 2,824,254,904.70 : x
  2. Step 2: Convert to fraction form
    6,553,123,302.89/9,836,680,040.33 = 2,824,254,904.70/x
  3. Step 3: Cross multiply
    6,553,123,302.89x = 9,836,680,040.33 × 2,824,254,904.70
  4. Step 4: Simplify right side
    6,553,123,302.89x = 27,781,291,849,894,010,880
  5. Step 5: Solve for x
    x = 27,781,291,849,894,010,880/6,553,123,302.89
  6. Step 6: Final answer
    x = 4,239,397,088.35

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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.