Home / 64,243,219,917,102-88,655,943,712,221-36,497,695,290,348

Finding the Fourth Proportional to 64,243,219,917,102, 88,655,943,712,221 and 36,497,695,290,348

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Solution

The fourth proportional to 64,243,219,917,102, 88,655,943,712,221 and 36,497,695,290,348 is: 50,366,990,064,666.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,243,219,917,102 : 88,655,943,712,221 = 36,497,695,290,348 : x
  2. Step 2: Convert to fraction form
    64,243,219,917,102/88,655,943,712,221 = 36,497,695,290,348/x
  3. Step 3: Cross multiply
    64,243,219,917,102x = 88,655,943,712,221 × 36,497,695,290,348
  4. Step 4: Simplify right side
    64,243,219,917,102x = 3,235,737,619,286,885,788,649,783,296
  5. Step 5: Solve for x
    x = 3,235,737,619,286,885,788,649,783,296/64,243,219,917,102
  6. Step 6: Final answer
    x = 50,366,990,064,666.88

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Double scale
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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.