Home / 31,303,585,307.40-46,955,377,961.10-31,303,585,307.40

Finding the Fourth Proportional to 31,303,585,307.40, 46,955,377,961.10 and 31,303,585,307.40

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Solution

The fourth proportional to 31,303,585,307.40, 46,955,377,961.10 and 31,303,585,307.40 is: 46,955,377,961.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,303,585,307.40 : 46,955,377,961.10 = 31,303,585,307.40 : x
  2. Step 2: Convert to fraction form
    31,303,585,307.40/46,955,377,961.10 = 31,303,585,307.40/x
  3. Step 3: Cross multiply
    31,303,585,307.40x = 46,955,377,961.10 × 31,303,585,307.40
  4. Step 4: Simplify right side
    31,303,585,307.40x = 1,469,871,679,646,503,796,736
  5. Step 5: Solve for x
    x = 1,469,871,679,646,503,796,736/31,303,585,307.40
  6. Step 6: Final answer
    x = 46,955,377,961.10

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1.5x scale

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.