Home / 1,307,004,756,597.10-1,959,937,753,575.30-694,250,224,157.76

Finding the Fourth Proportional to 1,307,004,756,597.10, 1,959,937,753,575.30 and 694,250,224,157.76

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Solution

The fourth proportional to 1,307,004,756,597.10, 1,959,937,753,575.30 and 694,250,224,157.76 is: 1,041,072,894,254.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,307,004,756,597.10 : 1,959,937,753,575.30 = 694,250,224,157.76 : x
  2. Step 2: Convert to fraction form
    1,307,004,756,597.10/1,959,937,753,575.30 = 694,250,224,157.76/x
  3. Step 3: Cross multiply
    1,307,004,756,597.10x = 1,959,937,753,575.30 × 694,250,224,157.76
  4. Step 4: Simplify right side
    1,307,004,756,597.10x = 1,360,687,224,754,908,600,205,312
  5. Step 5: Solve for x
    x = 1,360,687,224,754,908,600,205,312/1,307,004,756,597.10
  6. Step 6: Final answer
    x = 1,041,072,894,254.48

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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.