Home / 64,575,493.89-96,863,602.49-16,053,345.93

Finding the Fourth Proportional to 64,575,493.89, 96,863,602.49 and 16,053,345.93

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Solution

The fourth proportional to 64,575,493.89, 96,863,602.49 and 16,053,345.93 is: 24,080,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,575,493.89 : 96,863,602.49 = 16,053,345.93 : x
  2. Step 2: Convert to fraction form
    64,575,493.89/96,863,602.49 = 16,053,345.93/x
  3. Step 3: Cross multiply
    64,575,493.89x = 96,863,602.49 × 16,053,345.93
  4. Step 4: Simplify right side
    64,575,493.89x = 1,554,984,918,959,087
  5. Step 5: Solve for x
    x = 1,554,984,918,959,087/64,575,493.89
  6. Step 6: Final answer
    x = 24,080,108.80

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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.