Home / 11,018,657,618.40-16,527,986,427.60-6,059,675,359.20

Finding the Fourth Proportional to 11,018,657,618.40, 16,527,986,427.60 and 6,059,675,359.20

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Solution

The fourth proportional to 11,018,657,618.40, 16,527,986,427.60 and 6,059,675,359.20 is: 9,089,513,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,018,657,618.40 : 16,527,986,427.60 = 6,059,675,359.20 : x
  2. Step 2: Convert to fraction form
    11,018,657,618.40/16,527,986,427.60 = 6,059,675,359.20/x
  3. Step 3: Cross multiply
    11,018,657,618.40x = 16,527,986,427.60 × 6,059,675,359.20
  4. Step 4: Simplify right side
    11,018,657,618.40x = 100,154,232,092,519,759,872
  5. Step 5: Solve for x
    x = 100,154,232,092,519,759,872/11,018,657,618.40
  6. Step 6: Final answer
    x = 9,089,513,038.80

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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.