Home / 11,252,736,005.60-16,879,104,008.40-5,748,970,296.80

Finding the Fourth Proportional to 11,252,736,005.60, 16,879,104,008.40 and 5,748,970,296.80

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Solution

The fourth proportional to 11,252,736,005.60, 16,879,104,008.40 and 5,748,970,296.80 is: 8,623,455,445.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,736,005.60 : 16,879,104,008.40 = 5,748,970,296.80 : x
  2. Step 2: Convert to fraction form
    11,252,736,005.60/16,879,104,008.40 = 5,748,970,296.80/x
  3. Step 3: Cross multiply
    11,252,736,005.60x = 16,879,104,008.40 × 5,748,970,296.80
  4. Step 4: Simplify right side
    11,252,736,005.60x = 97,037,467,580,889,415,680
  5. Step 5: Solve for x
    x = 97,037,467,580,889,415,680/11,252,736,005.60
  6. Step 6: Final answer
    x = 8,623,455,445.20

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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.