Home / 996,636,624.30-1,494,813,218.85-341,617,877.10

Finding the Fourth Proportional to 996,636,624.30, 1,494,813,218.85 and 341,617,877.10

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Solution

The fourth proportional to 996,636,624.30, 1,494,813,218.85 and 341,617,877.10 is: 512,378,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,636,624.30 : 1,494,813,218.85 = 341,617,877.10 : x
  2. Step 2: Convert to fraction form
    996,636,624.30/1,494,813,218.85 = 341,617,877.10/x
  3. Step 3: Cross multiply
    996,636,624.30x = 1,494,813,218.85 × 341,617,877.10
  4. Step 4: Simplify right side
    996,636,624.30x = 510,654,918,484,554,688
  5. Step 5: Solve for x
    x = 510,654,918,484,554,688/996,636,624.30
  6. Step 6: Final answer
    x = 512,378,239.00

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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.