Home / 617,601,885,527.20-926,402,828,290.80-617,601,885,527.20

Finding the Fourth Proportional to 617,601,885,527.20, 926,402,828,290.80 and 617,601,885,527.20

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Solution

The fourth proportional to 617,601,885,527.20, 926,402,828,290.80 and 617,601,885,527.20 is: 926,402,828,290.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,601,885,527.20 : 926,402,828,290.80 = 617,601,885,527.20 : x
  2. Step 2: Convert to fraction form
    617,601,885,527.20/926,402,828,290.80 = 617,601,885,527.20/x
  3. Step 3: Cross multiply
    617,601,885,527.20x = 926,402,828,290.80 × 617,601,885,527.20
  4. Step 4: Simplify right side
    617,601,885,527.20x = 572,148,133,510,128,995,401,728
  5. Step 5: Solve for x
    x = 572,148,133,510,128,995,401,728/617,601,885,527.20
  6. Step 6: Final answer
    x = 926,402,828,290.80

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Double scale
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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.