Home / 2,249,199,606.04-3,102,400,898.40-1,446,441,996.76

Finding the Fourth Proportional to 2,249,199,606.04, 3,102,400,898.40 and 1,446,441,996.76

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Solution

The fourth proportional to 2,249,199,606.04, 3,102,400,898.40 and 1,446,441,996.76 is: 1,995,128,817.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,199,606.04 : 3,102,400,898.40 = 1,446,441,996.76 : x
  2. Step 2: Convert to fraction form
    2,249,199,606.04/3,102,400,898.40 = 1,446,441,996.76/x
  3. Step 3: Cross multiply
    2,249,199,606.04x = 3,102,400,898.40 × 1,446,441,996.76
  4. Step 4: Simplify right side
    2,249,199,606.04x = 4,487,442,950,217,937,920
  5. Step 5: Solve for x
    x = 4,487,442,950,217,937,920/2,249,199,606.04
  6. Step 6: Final answer
    x = 1,995,128,817.46

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Double scale
Find fourth proportional to 2,249,199,607.04, 3,102,400,899.78 and 1,446,441,997.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.