Home / 2,916,977,459.90-4,025,429,091.23-1,596,878,015.90

Finding the Fourth Proportional to 2,916,977,459.90, 4,025,429,091.23 and 1,596,878,015.90

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Solution

The fourth proportional to 2,916,977,459.90, 4,025,429,091.23 and 1,596,878,015.90 is: 2,203,691,769.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,977,459.90 : 4,025,429,091.23 = 1,596,878,015.90 : x
  2. Step 2: Convert to fraction form
    2,916,977,459.90/4,025,429,091.23 = 1,596,878,015.90/x
  3. Step 3: Cross multiply
    2,916,977,459.90x = 4,025,429,091.23 × 1,596,878,015.90
  4. Step 4: Simplify right side
    2,916,977,459.90x = 6,428,119,220,349,502,464
  5. Step 5: Solve for x
    x = 6,428,119,220,349,502,464/2,916,977,459.90
  6. Step 6: Final answer
    x = 2,203,691,769.55

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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.