Home / 846,088,709.40-1,269,133,064.10-846,088,709.40

Finding the Fourth Proportional to 846,088,709.40, 1,269,133,064.10 and 846,088,709.40

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Solution

The fourth proportional to 846,088,709.40, 1,269,133,064.10 and 846,088,709.40 is: 1,269,133,064.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,088,709.40 : 1,269,133,064.10 = 846,088,709.40 : x
  2. Step 2: Convert to fraction form
    846,088,709.40/1,269,133,064.10 = 846,088,709.40/x
  3. Step 3: Cross multiply
    846,088,709.40x = 1,269,133,064.10 × 846,088,709.40
  4. Step 4: Simplify right side
    846,088,709.40x = 1,073,799,156,261,236,352
  5. Step 5: Solve for x
    x = 1,073,799,156,261,236,352/846,088,709.40
  6. Step 6: Final answer
    x = 1,269,133,064.10

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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.