Home / 759,886,934,085.18-1,140,023,333,303.50-351,767,536,958.34

Finding the Fourth Proportional to 759,886,934,085.18, 1,140,023,333,303.50 and 351,767,536,958.34

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Solution

The fourth proportional to 759,886,934,085.18, 1,140,023,333,303.50 and 351,767,536,958.34 is: 527,740,617,772.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,886,934,085.18 : 1,140,023,333,303.50 = 351,767,536,958.34 : x
  2. Step 2: Convert to fraction form
    759,886,934,085.18/1,140,023,333,303.50 = 351,767,536,958.34/x
  3. Step 3: Cross multiply
    759,886,934,085.18x = 1,140,023,333,303.50 × 351,767,536,958.34
  4. Step 4: Simplify right side
    759,886,934,085.18x = 401,023,200,031,208,948,891,648
  5. Step 5: Solve for x
    x = 401,023,200,031,208,948,891,648/759,886,934,085.18
  6. Step 6: Final answer
    x = 527,740,617,772.30

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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.