Home / 302,327,900,094.16-453,488,744,117.85-174,761,421,998.11

Finding the Fourth Proportional to 302,327,900,094.16, 453,488,744,117.85 and 174,761,421,998.11

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Solution

The fourth proportional to 302,327,900,094.16, 453,488,744,117.85 and 174,761,421,998.11 is: 262,140,337,552.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,327,900,094.16 : 453,488,744,117.85 = 174,761,421,998.11 : x
  2. Step 2: Convert to fraction form
    302,327,900,094.16/453,488,744,117.85 = 174,761,421,998.11/x
  3. Step 3: Cross multiply
    302,327,900,094.16x = 453,488,744,117.85 × 174,761,421,998.11
  4. Step 4: Simplify right side
    302,327,900,094.16x = 79,252,337,782,172,497,739,776
  5. Step 5: Solve for x
    x = 79,252,337,782,172,497,739,776/302,327,900,094.16
  6. Step 6: Final answer
    x = 262,140,337,552.34

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1.5x scale

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.