Home / 2,331,688,337.70-3,492,430,672.95-2,025,578,321.70

Finding the Fourth Proportional to 2,331,688,337.70, 3,492,430,672.95 and 2,025,578,321.70

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Solution

The fourth proportional to 2,331,688,337.70, 3,492,430,672.95 and 2,025,578,321.70 is: 3,033,935,430.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,688,337.70 : 3,492,430,672.95 = 2,025,578,321.70 : x
  2. Step 2: Convert to fraction form
    2,331,688,337.70/3,492,430,672.95 = 2,025,578,321.70/x
  3. Step 3: Cross multiply
    2,331,688,337.70x = 3,492,430,672.95 × 2,025,578,321.70
  4. Step 4: Simplify right side
    2,331,688,337.70x = 7,074,191,861,167,662,080
  5. Step 5: Solve for x
    x = 7,074,191,861,167,662,080/2,331,688,337.70
  6. Step 6: Final answer
    x = 3,033,935,430.73

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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.