Home / 5,824,528,408.40-8,736,792,612.60-2,143,272,030.80

Finding the Fourth Proportional to 5,824,528,408.40, 8,736,792,612.60 and 2,143,272,030.80

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Solution

The fourth proportional to 5,824,528,408.40, 8,736,792,612.60 and 2,143,272,030.80 is: 3,214,908,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,528,408.40 : 8,736,792,612.60 = 2,143,272,030.80 : x
  2. Step 2: Convert to fraction form
    5,824,528,408.40/8,736,792,612.60 = 2,143,272,030.80/x
  3. Step 3: Cross multiply
    5,824,528,408.40x = 8,736,792,612.60 × 2,143,272,030.80
  4. Step 4: Simplify right side
    5,824,528,408.40x = 18,725,323,245,485,641,728
  5. Step 5: Solve for x
    x = 18,725,323,245,485,641,728/5,824,528,408.40
  6. Step 6: Final answer
    x = 3,214,908,046.20

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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.