Home / 29,367,776,443,648-40,527,657,488,994-16,019,390,383,317

Finding the Fourth Proportional to 29,367,776,443,648, 40,527,657,488,994 and 16,019,390,383,317

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Solution

The fourth proportional to 29,367,776,443,648, 40,527,657,488,994 and 16,019,390,383,317 is: 22,106,827,457,070.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367,776,443,648 : 40,527,657,488,994 = 16,019,390,383,317 : x
  2. Step 2: Convert to fraction form
    29,367,776,443,648/40,527,657,488,994 = 16,019,390,383,317/x
  3. Step 3: Cross multiply
    29,367,776,443,648x = 40,527,657,488,994 × 16,019,390,383,317
  4. Step 4: Simplify right side
    29,367,776,443,648x = 649,228,366,637,555,662,427,521,024
  5. Step 5: Solve for x
    x = 649,228,366,637,555,662,427,521,024/29,367,776,443,648
  6. Step 6: Final answer
    x = 22,106,827,457,070.84

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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.