Home / 2,799,774,296,144.40-3,864,310,091,206.20-1,702,123,669,511.90

Finding the Fourth Proportional to 2,799,774,296,144.40, 3,864,310,091,206.20 and 1,702,123,669,511.90

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Solution

The fourth proportional to 2,799,774,296,144.40, 3,864,310,091,206.20 and 1,702,123,669,511.90 is: 2,349,308,543,061.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799,774,296,144.40 : 3,864,310,091,206.20 = 1,702,123,669,511.90 : x
  2. Step 2: Convert to fraction form
    2,799,774,296,144.40/3,864,310,091,206.20 = 1,702,123,669,511.90/x
  3. Step 3: Cross multiply
    2,799,774,296,144.40x = 3,864,310,091,206.20 × 1,702,123,669,511.90
  4. Step 4: Simplify right side
    2,799,774,296,144.40x = 6,577,533,672,575,762,497,011,712
  5. Step 5: Solve for x
    x = 6,577,533,672,575,762,497,011,712/2,799,774,296,144.40
  6. Step 6: Final answer
    x = 2,349,308,543,061.40

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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.