Home / 5,010,893,698.50-7,513,507,381.25-1,648,554,800.54

Finding the Fourth Proportional to 5,010,893,698.50, 7,513,507,381.25 and 1,648,554,800.54

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Solution

The fourth proportional to 5,010,893,698.50, 7,513,507,381.25 and 1,648,554,800.54 is: 2,471,900,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,893,698.50 : 7,513,507,381.25 = 1,648,554,800.54 : x
  2. Step 2: Convert to fraction form
    5,010,893,698.50/7,513,507,381.25 = 1,648,554,800.54/x
  3. Step 3: Cross multiply
    5,010,893,698.50x = 7,513,507,381.25 × 1,648,554,800.54
  4. Step 4: Simplify right side
    5,010,893,698.50x = 12,386,428,662,218,964,992
  5. Step 5: Solve for x
    x = 12,386,428,662,218,964,992/5,010,893,698.50
  6. Step 6: Final answer
    x = 2,471,900,105.55

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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.