Home / 6,078,543,322.50-9,119,386,971.27-3,559,598,842.50

Finding the Fourth Proportional to 6,078,543,322.50, 9,119,386,971.27 and 3,559,598,842.50

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Solution

The fourth proportional to 6,078,543,322.50, 9,119,386,971.27 and 3,559,598,842.50 is: 5,340,318,820.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,078,543,322.50 : 9,119,386,971.27 = 3,559,598,842.50 : x
  2. Step 2: Convert to fraction form
    6,078,543,322.50/9,119,386,971.27 = 3,559,598,842.50/x
  3. Step 3: Cross multiply
    6,078,543,322.50x = 9,119,386,971.27 × 3,559,598,842.50
  4. Step 4: Simplify right side
    6,078,543,322.50x = 32,461,359,307,242,274,816
  5. Step 5: Solve for x
    x = 32,461,359,307,242,274,816/6,078,543,322.50
  6. Step 6: Final answer
    x = 5,340,318,820.64

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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.