Home / 12,710,158,793.06-19,069,528,739.06-5,626,664,569.22

Finding the Fourth Proportional to 12,710,158,793.06, 19,069,528,739.06 and 5,626,664,569.22

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Solution

The fourth proportional to 12,710,158,793.06, 19,069,528,739.06 and 5,626,664,569.22 is: 8,441,896,238.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,710,158,793.06 : 19,069,528,739.06 = 5,626,664,569.22 : x
  2. Step 2: Convert to fraction form
    12,710,158,793.06/19,069,528,739.06 = 5,626,664,569.22/x
  3. Step 3: Cross multiply
    12,710,158,793.06x = 19,069,528,739.06 × 5,626,664,569.22
  4. Step 4: Simplify right side
    12,710,158,793.06x = 107,297,841,707,707,351,040
  5. Step 5: Solve for x
    x = 107,297,841,707,707,351,040/12,710,158,793.06
  6. Step 6: Final answer
    x = 8,441,896,238.65

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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.