Home / 9,036,704,474.40-13,555,056,711.60-7,590,334,648.80

Finding the Fourth Proportional to 9,036,704,474.40, 13,555,056,711.60 and 7,590,334,648.80

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Solution

The fourth proportional to 9,036,704,474.40, 13,555,056,711.60 and 7,590,334,648.80 is: 11,385,501,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,704,474.40 : 13,555,056,711.60 = 7,590,334,648.80 : x
  2. Step 2: Convert to fraction form
    9,036,704,474.40/13,555,056,711.60 = 7,590,334,648.80/x
  3. Step 3: Cross multiply
    9,036,704,474.40x = 13,555,056,711.60 × 7,590,334,648.80
  4. Step 4: Simplify right side
    9,036,704,474.40x = 102,887,416,624,506,470,400
  5. Step 5: Solve for x
    x = 102,887,416,624,506,470,400/9,036,704,474.40
  6. Step 6: Final answer
    x = 11,385,501,973.20

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Double scale
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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.