Home / 7,006,353,767.92-9,617,265,428.48-6,195,636,717.04

Finding the Fourth Proportional to 7,006,353,767.92, 9,617,265,428.48 and 6,195,636,717.04

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Solution

The fourth proportional to 7,006,353,767.92, 9,617,265,428.48 and 6,195,636,717.04 is: 8,504,435,371.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,353,767.92 : 9,617,265,428.48 = 6,195,636,717.04 : x
  2. Step 2: Convert to fraction form
    7,006,353,767.92/9,617,265,428.48 = 6,195,636,717.04/x
  3. Step 3: Cross multiply
    7,006,353,767.92x = 9,617,265,428.48 × 6,195,636,717.04
  4. Step 4: Simplify right side
    7,006,353,767.92x = 59,585,082,806,210,109,440
  5. Step 5: Solve for x
    x = 59,585,082,806,210,109,440/7,006,353,767.92
  6. Step 6: Final answer
    x = 8,504,435,371.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.