Home / 1,654,283,341.80-2,481,425,012.70-1,473,487,113.60

Finding the Fourth Proportional to 1,654,283,341.80, 2,481,425,012.70 and 1,473,487,113.60

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Solution

The fourth proportional to 1,654,283,341.80, 2,481,425,012.70 and 1,473,487,113.60 is: 2,210,230,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,283,341.80 : 2,481,425,012.70 = 1,473,487,113.60 : x
  2. Step 2: Convert to fraction form
    1,654,283,341.80/2,481,425,012.70 = 1,473,487,113.60/x
  3. Step 3: Cross multiply
    1,654,283,341.80x = 2,481,425,012.70 × 1,473,487,113.60
  4. Step 4: Simplify right side
    1,654,283,341.80x = 3,656,347,779,578,165,760
  5. Step 5: Solve for x
    x = 3,656,347,779,578,165,760/1,654,283,341.80
  6. Step 6: Final answer
    x = 2,210,230,670.40

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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.