Home / 3,333,513,578.04-4,999,783,641.27-972,039,965.40

Finding the Fourth Proportional to 3,333,513,578.04, 4,999,783,641.27 and 972,039,965.40

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Solution

The fourth proportional to 3,333,513,578.04, 4,999,783,641.27 and 972,039,965.40 is: 1,457,918,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,513,578.04 : 4,999,783,641.27 = 972,039,965.40 : x
  2. Step 2: Convert to fraction form
    3,333,513,578.04/4,999,783,641.27 = 972,039,965.40/x
  3. Step 3: Cross multiply
    3,333,513,578.04x = 4,999,783,641.27 × 972,039,965.40
  4. Step 4: Simplify right side
    3,333,513,578.04x = 4,859,989,517,667,576,832
  5. Step 5: Solve for x
    x = 4,859,989,517,667,576,832/3,333,513,578.04
  6. Step 6: Final answer
    x = 1,457,918,020.70

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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.