Home / 1,373,117,501.97-1,894,888,785.63-746,585,929.89

Finding the Fourth Proportional to 1,373,117,501.97, 1,894,888,785.63 and 746,585,929.89

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Solution

The fourth proportional to 1,373,117,501.97, 1,894,888,785.63 and 746,585,929.89 is: 1,030,281,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,117,501.97 : 1,894,888,785.63 = 746,585,929.89 : x
  2. Step 2: Convert to fraction form
    1,373,117,501.97/1,894,888,785.63 = 746,585,929.89/x
  3. Step 3: Cross multiply
    1,373,117,501.97x = 1,894,888,785.63 × 746,585,929.89
  4. Step 4: Simplify right side
    1,373,117,501.97x = 1,414,697,306,057,706,496
  5. Step 5: Solve for x
    x = 1,414,697,306,057,706,496/1,373,117,501.97
  6. Step 6: Final answer
    x = 1,030,281,315.35

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Double scale
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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.