Home / 5,480,808,234.93-7,563,587,923.08-2,974,711,987.89

Finding the Fourth Proportional to 5,480,808,234.93, 7,563,587,923.08 and 2,974,711,987.89

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Solution

The fourth proportional to 5,480,808,234.93, 7,563,587,923.08 and 2,974,711,987.89 is: 4,105,141,924.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,808,234.93 : 7,563,587,923.08 = 2,974,711,987.89 : x
  2. Step 2: Convert to fraction form
    5,480,808,234.93/7,563,587,923.08 = 2,974,711,987.89/x
  3. Step 3: Cross multiply
    5,480,808,234.93x = 7,563,587,923.08 × 2,974,711,987.89
  4. Step 4: Simplify right side
    5,480,808,234.93x = 22,499,495,666,246,103,040
  5. Step 5: Solve for x
    x = 22,499,495,666,246,103,040/5,480,808,234.93
  6. Step 6: Final answer
    x = 4,105,141,924.66

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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.