Home / 6,331,972,181,701.50-8,737,642,064,178.90-3,553,597,818,598.50

Finding the Fourth Proportional to 6,331,972,181,701.50, 8,737,642,064,178.90 and 3,553,597,818,598.50

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Solution

The fourth proportional to 6,331,972,181,701.50, 8,737,642,064,178.90 and 3,553,597,818,598.50 is: 4,903,695,860,934.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,972,181,701.50 : 8,737,642,064,178.90 = 3,553,597,818,598.50 : x
  2. Step 2: Convert to fraction form
    6,331,972,181,701.50/8,737,642,064,178.90 = 3,553,597,818,598.50/x
  3. Step 3: Cross multiply
    6,331,972,181,701.50x = 8,737,642,064,178.90 × 3,553,597,818,598.50
  4. Step 4: Simplify right side
    6,331,972,181,701.50x = 31,050,065,778,960,637,116,809,216
  5. Step 5: Solve for x
    x = 31,050,065,778,960,637,116,809,216/6,331,972,181,701.50
  6. Step 6: Final answer
    x = 4,903,695,860,934.28

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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.