Home / 1,361,609,114,038.40-2,042,413,671,057.70-1,361,609,114,038.40

Finding the Fourth Proportional to 1,361,609,114,038.40, 2,042,413,671,057.70 and 1,361,609,114,038.40

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Solution

The fourth proportional to 1,361,609,114,038.40, 2,042,413,671,057.70 and 1,361,609,114,038.40 is: 2,042,413,671,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,609,114,038.40 : 2,042,413,671,057.70 = 1,361,609,114,038.40 : x
  2. Step 2: Convert to fraction form
    1,361,609,114,038.40/2,042,413,671,057.70 = 1,361,609,114,038.40/x
  3. Step 3: Cross multiply
    1,361,609,114,038.40x = 2,042,413,671,057.70 × 1,361,609,114,038.40
  4. Step 4: Simplify right side
    1,361,609,114,038.40x = 2,780,969,069,148,790,744,678,400
  5. Step 5: Solve for x
    x = 2,780,969,069,148,790,744,678,400/1,361,609,114,038.40
  6. Step 6: Final answer
    x = 2,042,413,671,057.70

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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.