Home / 22,868,352,172.80-34,302,528,259.20-9,783,471,686.40

Finding the Fourth Proportional to 22,868,352,172.80, 34,302,528,259.20 and 9,783,471,686.40

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Solution

The fourth proportional to 22,868,352,172.80, 34,302,528,259.20 and 9,783,471,686.40 is: 14,675,207,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,868,352,172.80 : 34,302,528,259.20 = 9,783,471,686.40 : x
  2. Step 2: Convert to fraction form
    22,868,352,172.80/34,302,528,259.20 = 9,783,471,686.40/x
  3. Step 3: Cross multiply
    22,868,352,172.80x = 34,302,528,259.20 × 9,783,471,686.40
  4. Step 4: Simplify right side
    22,868,352,172.80x = 335,597,813,995,819,106,304
  5. Step 5: Solve for x
    x = 335,597,813,995,819,106,304/22,868,352,172.80
  6. Step 6: Final answer
    x = 14,675,207,529.60

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Double scale
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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.