Home / 2,453,828,178.62-3,676,303,381.60-1,126,966,147.90

Finding the Fourth Proportional to 2,453,828,178.62, 3,676,303,381.60 and 1,126,966,147.90

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Solution

The fourth proportional to 2,453,828,178.62, 3,676,303,381.60 and 1,126,966,147.90 is: 1,688,410,580.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,828,178.62 : 3,676,303,381.60 = 1,126,966,147.90 : x
  2. Step 2: Convert to fraction form
    2,453,828,178.62/3,676,303,381.60 = 1,126,966,147.90/x
  3. Step 3: Cross multiply
    2,453,828,178.62x = 3,676,303,381.60 × 1,126,966,147.90
  4. Step 4: Simplify right side
    2,453,828,178.62x = 4,143,069,460,473,496,064
  5. Step 5: Solve for x
    x = 4,143,069,460,473,496,064/2,453,828,178.62
  6. Step 6: Final answer
    x = 1,688,410,580.89

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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.