Home / 2,695,377,543.19-4,043,148,680.34-924,723,424.40

Finding the Fourth Proportional to 2,695,377,543.19, 4,043,148,680.34 and 924,723,424.40

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Solution

The fourth proportional to 2,695,377,543.19, 4,043,148,680.34 and 924,723,424.40 is: 1,387,113,394.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,377,543.19 : 4,043,148,680.34 = 924,723,424.40 : x
  2. Step 2: Convert to fraction form
    2,695,377,543.19/4,043,148,680.34 = 924,723,424.40/x
  3. Step 3: Cross multiply
    2,695,377,543.19x = 4,043,148,680.34 × 924,723,424.40
  4. Step 4: Simplify right side
    2,695,377,543.19x = 3,738,794,293,022,130,176
  5. Step 5: Solve for x
    x = 3,738,794,293,022,130,176/2,695,377,543.19
  6. Step 6: Final answer
    x = 1,387,113,394.36

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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.