Home / 8,840,569,352.61-12,199,923,643.77-4,826,239,621.50

Finding the Fourth Proportional to 8,840,569,352.61, 12,199,923,643.77 and 4,826,239,621.50

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Solution

The fourth proportional to 8,840,569,352.61, 12,199,923,643.77 and 4,826,239,621.50 is: 6,660,176,796.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,569,352.61 : 12,199,923,643.77 = 4,826,239,621.50 : x
  2. Step 2: Convert to fraction form
    8,840,569,352.61/12,199,923,643.77 = 4,826,239,621.50/x
  3. Step 3: Cross multiply
    8,840,569,352.61x = 12,199,923,643.77 × 4,826,239,621.50
  4. Step 4: Simplify right side
    8,840,569,352.61x = 58,879,754,868,837,425,152
  5. Step 5: Solve for x
    x = 58,879,754,868,837,425,152/8,840,569,352.61
  6. Step 6: Final answer
    x = 6,660,176,796.36

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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.