Home / 5,766,010,728.86-8,648,142,202.86-1,569,290,577.49

Finding the Fourth Proportional to 5,766,010,728.86, 8,648,142,202.86 and 1,569,290,577.49

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Solution

The fourth proportional to 5,766,010,728.86, 8,648,142,202.86 and 1,569,290,577.49 is: 2,353,698,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,010,728.86 : 8,648,142,202.86 = 1,569,290,577.49 : x
  2. Step 2: Convert to fraction form
    5,766,010,728.86/8,648,142,202.86 = 1,569,290,577.49/x
  3. Step 3: Cross multiply
    5,766,010,728.86x = 8,648,142,202.86 × 1,569,290,577.49
  4. Step 4: Simplify right side
    5,766,010,728.86x = 13,571,448,071,698,569,216
  5. Step 5: Solve for x
    x = 13,571,448,071,698,569,216/5,766,010,728.86
  6. Step 6: Final answer
    x = 2,353,698,026.23

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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.