Home / 17,936,171,712.49-24,752,668,931.59-10,315,223,564.52

Finding the Fourth Proportional to 17,936,171,712.49, 24,752,668,931.59 and 10,315,223,564.52

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Solution

The fourth proportional to 17,936,171,712.49, 24,752,668,931.59 and 10,315,223,564.52 is: 14,235,440,981.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,171,712.49 : 24,752,668,931.59 = 10,315,223,564.52 : x
  2. Step 2: Convert to fraction form
    17,936,171,712.49/24,752,668,931.59 = 10,315,223,564.52/x
  3. Step 3: Cross multiply
    17,936,171,712.49x = 24,752,668,931.59 × 10,315,223,564.52
  4. Step 4: Simplify right side
    17,936,171,712.49x = 255,329,313,847,899,258,880
  5. Step 5: Solve for x
    x = 255,329,313,847,899,258,880/17,936,171,712.49
  6. Step 6: Final answer
    x = 14,235,440,981.54

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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.