Home / 31,488,754,186,346-47,181,552,022,437-16,770,236,762,498

Finding the Fourth Proportional to 31,488,754,186,346, 47,181,552,022,437 and 16,770,236,762,498

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Solution

The fourth proportional to 31,488,754,186,346, 47,181,552,022,437 and 16,770,236,762,498 is: 25,127,885,134,988.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,488,754,186,346 : 47,181,552,022,437 = 16,770,236,762,498 : x
  2. Step 2: Convert to fraction form
    31,488,754,186,346/47,181,552,022,437 = 16,770,236,762,498/x
  3. Step 3: Cross multiply
    31,488,754,186,346x = 47,181,552,022,437 × 16,770,236,762,498
  4. Step 4: Simplify right side
    31,488,754,186,346x = 791,245,798,238,384,848,390,586,368
  5. Step 5: Solve for x
    x = 791,245,798,238,384,848,390,586,368/31,488,754,186,346
  6. Step 6: Final answer
    x = 25,127,885,134,988.32

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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.