Home / 7,048,862,958.96-10,574,499,018.65-2,906,041,806

Finding the Fourth Proportional to 7,048,862,958.96, 10,574,499,018.65 and 2,906,041,806

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Solution

The fourth proportional to 7,048,862,958.96, 10,574,499,018.65 and 2,906,041,806 is: 4,359,559,322.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,862,958.96 : 10,574,499,018.65 = 2,906,041,806 : x
  2. Step 2: Convert to fraction form
    7,048,862,958.96/10,574,499,018.65 = 2,906,041,806/x
  3. Step 3: Cross multiply
    7,048,862,958.96x = 10,574,499,018.65 × 2,906,041,806
  4. Step 4: Simplify right side
    7,048,862,958.96x = 30,729,936,225,688,346,624
  5. Step 5: Solve for x
    x = 30,729,936,225,688,346,624/7,048,862,958.96
  6. Step 6: Final answer
    x = 4,359,559,322.49

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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.