Home / 43,340,460,323.40-65,010,690,485.10-36,728,483,977.80

Finding the Fourth Proportional to 43,340,460,323.40, 65,010,690,485.10 and 36,728,483,977.80

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Solution

The fourth proportional to 43,340,460,323.40, 65,010,690,485.10 and 36,728,483,977.80 is: 55,092,725,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,340,460,323.40 : 65,010,690,485.10 = 36,728,483,977.80 : x
  2. Step 2: Convert to fraction form
    43,340,460,323.40/65,010,690,485.10 = 36,728,483,977.80/x
  3. Step 3: Cross multiply
    43,340,460,323.40x = 65,010,690,485.10 × 36,728,483,977.80
  4. Step 4: Simplify right side
    43,340,460,323.40x = 2,387,744,103,867,710,177,280
  5. Step 5: Solve for x
    x = 2,387,744,103,867,710,177,280/43,340,460,323.40
  6. Step 6: Final answer
    x = 55,092,725,966.70

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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.