Home / 7,556,946,744.72-10,432,362,053.34-4,700,009,829

Finding the Fourth Proportional to 7,556,946,744.72, 10,432,362,053.34 and 4,700,009,829

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Solution

The fourth proportional to 7,556,946,744.72, 10,432,362,053.34 and 4,700,009,829 is: 6,488,361,748.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,946,744.72 : 10,432,362,053.34 = 4,700,009,829 : x
  2. Step 2: Convert to fraction form
    7,556,946,744.72/10,432,362,053.34 = 4,700,009,829/x
  3. Step 3: Cross multiply
    7,556,946,744.72x = 10,432,362,053.34 × 4,700,009,829
  4. Step 4: Simplify right side
    7,556,946,744.72x = 49,032,204,190,384,619,520
  5. Step 5: Solve for x
    x = 49,032,204,190,384,619,520/7,556,946,744.72
  6. Step 6: Final answer
    x = 6,488,361,748.04

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1.5x scale

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.