Home / 799,282,570.83-1,102,953,953.35-464,731,358.40

Finding the Fourth Proportional to 799,282,570.83, 1,102,953,953.35 and 464,731,358.40

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Solution

The fourth proportional to 799,282,570.83, 1,102,953,953.35 and 464,731,358.40 is: 641,296,717.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,282,570.83 : 1,102,953,953.35 = 464,731,358.40 : x
  2. Step 2: Convert to fraction form
    799,282,570.83/1,102,953,953.35 = 464,731,358.40/x
  3. Step 3: Cross multiply
    799,282,570.83x = 1,102,953,953.35 × 464,731,358.40
  4. Step 4: Simplify right side
    799,282,570.83x = 512,577,288,995,340,480
  5. Step 5: Solve for x
    x = 512,577,288,995,340,480/799,282,570.83
  6. Step 6: Final answer
    x = 641,296,717.46

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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.