Home / 6,141,349,900.80-9,193,884,998.40-4,073,406,681.60

Finding the Fourth Proportional to 6,141,349,900.80, 9,193,884,998.40 and 4,073,406,681.60

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Solution

The fourth proportional to 6,141,349,900.80, 9,193,884,998.40 and 4,073,406,681.60 is: 6,098,078,303.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,349,900.80 : 9,193,884,998.40 = 4,073,406,681.60 : x
  2. Step 2: Convert to fraction form
    6,141,349,900.80/9,193,884,998.40 = 4,073,406,681.60/x
  3. Step 3: Cross multiply
    6,141,349,900.80x = 9,193,884,998.40 × 4,073,406,681.60
  4. Step 4: Simplify right side
    6,141,349,900.80x = 37,450,432,582,344,564,736
  5. Step 5: Solve for x
    x = 37,450,432,582,344,564,736/6,141,349,900.80
  6. Step 6: Final answer
    x = 6,098,078,303.19

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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.