Home / 2,934,198,298,102.40-4,403,307,897,991.10-1,024,075,490,128.90

Finding the Fourth Proportional to 2,934,198,298,102.40, 4,403,307,897,991.10 and 1,024,075,490,128.90

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Solution

The fourth proportional to 2,934,198,298,102.40, 4,403,307,897,991.10 and 1,024,075,490,128.90 is: 1,536,814,910,137.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,198,298,102.40 : 4,403,307,897,991.10 = 1,024,075,490,128.90 : x
  2. Step 2: Convert to fraction form
    2,934,198,298,102.40/4,403,307,897,991.10 = 1,024,075,490,128.90/x
  3. Step 3: Cross multiply
    2,934,198,298,102.40x = 4,403,307,897,991.10 × 1,024,075,490,128.90
  4. Step 4: Simplify right side
    2,934,198,298,102.40x = 4,509,319,693,823,691,863,359,488
  5. Step 5: Solve for x
    x = 4,509,319,693,823,691,863,359,488/2,934,198,298,102.40
  6. Step 6: Final answer
    x = 1,536,814,910,137.45

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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.