Home / 5,625,167,812.08-7,762,018,097.34-3,084,181,123.86

Finding the Fourth Proportional to 5,625,167,812.08, 7,762,018,097.34 and 3,084,181,123.86

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Solution

The fourth proportional to 5,625,167,812.08, 7,762,018,097.34 and 3,084,181,123.86 is: 4,255,778,760.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,167,812.08 : 7,762,018,097.34 = 3,084,181,123.86 : x
  2. Step 2: Convert to fraction form
    5,625,167,812.08/7,762,018,097.34 = 3,084,181,123.86/x
  3. Step 3: Cross multiply
    5,625,167,812.08x = 7,762,018,097.34 × 3,084,181,123.86
  4. Step 4: Simplify right side
    5,625,167,812.08x = 23,939,469,698,875,740,160
  5. Step 5: Solve for x
    x = 23,939,469,698,875,740,160/5,625,167,812.08
  6. Step 6: Final answer
    x = 4,255,778,760.50

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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.