Home / 496,478,250,127.08-744,717,385,044.65-119,170,041,290.46

Finding the Fourth Proportional to 496,478,250,127.08, 744,717,385,044.65 and 119,170,041,290.46

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Solution

The fourth proportional to 496,478,250,127.08, 744,717,385,044.65 and 119,170,041,290.46 is: 178,755,064,300.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,478,250,127.08 : 744,717,385,044.65 = 119,170,041,290.46 : x
  2. Step 2: Convert to fraction form
    496,478,250,127.08/744,717,385,044.65 = 119,170,041,290.46/x
  3. Step 3: Cross multiply
    496,478,250,127.08x = 744,717,385,044.65 × 119,170,041,290.46
  4. Step 4: Simplify right side
    496,478,250,127.08x = 88,748,001,525,494,349,561,856
  5. Step 5: Solve for x
    x = 88,748,001,525,494,349,561,856/496,478,250,127.08
  6. Step 6: Final answer
    x = 178,755,064,300.96

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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.