Home / 9,547,859,214.94-13,175,452,038-5,260,832,628.35

Finding the Fourth Proportional to 9,547,859,214.94, 13,175,452,038 and 5,260,832,628.35

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Solution

The fourth proportional to 9,547,859,214.94, 13,175,452,038 and 5,260,832,628.35 is: 7,259,621,912.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,547,859,214.94 : 13,175,452,038 = 5,260,832,628.35 : x
  2. Step 2: Convert to fraction form
    9,547,859,214.94/13,175,452,038 = 5,260,832,628.35/x
  3. Step 3: Cross multiply
    9,547,859,214.94x = 13,175,452,038 × 5,260,832,628.35
  4. Step 4: Simplify right side
    9,547,859,214.94x = 69,313,847,974,737,960,960
  5. Step 5: Solve for x
    x = 69,313,847,974,737,960,960/9,547,859,214.94
  6. Step 6: Final answer
    x = 7,259,621,912.55

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1.5x scale

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.