Home / 1,412,236,443.40-2,114,323,586.70-1,412,236,443.40

Finding the Fourth Proportional to 1,412,236,443.40, 2,114,323,586.70 and 1,412,236,443.40

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Solution

The fourth proportional to 1,412,236,443.40, 2,114,323,586.70 and 1,412,236,443.40 is: 2,114,323,586.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,236,443.40 : 2,114,323,586.70 = 1,412,236,443.40 : x
  2. Step 2: Convert to fraction form
    1,412,236,443.40/2,114,323,586.70 = 1,412,236,443.40/x
  3. Step 3: Cross multiply
    1,412,236,443.40x = 2,114,323,586.70 × 1,412,236,443.40
  4. Step 4: Simplify right side
    1,412,236,443.40x = 2,985,924,822,277,939,712
  5. Step 5: Solve for x
    x = 2,985,924,822,277,939,712/1,412,236,443.40
  6. Step 6: Final answer
    x = 2,114,323,586.70

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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.