Home / 42,550,272,030.30-63,825,408,045.45-16,020,737,310.30

Finding the Fourth Proportional to 42,550,272,030.30, 63,825,408,045.45 and 16,020,737,310.30

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Solution

The fourth proportional to 42,550,272,030.30, 63,825,408,045.45 and 16,020,737,310.30 is: 24,031,105,965.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,550,272,030.30 : 63,825,408,045.45 = 16,020,737,310.30 : x
  2. Step 2: Convert to fraction form
    42,550,272,030.30/63,825,408,045.45 = 16,020,737,310.30/x
  3. Step 3: Cross multiply
    42,550,272,030.30x = 63,825,408,045.45 × 16,020,737,310.30
  4. Step 4: Simplify right side
    42,550,272,030.30x = 1,022,530,096,018,862,505,984
  5. Step 5: Solve for x
    x = 1,022,530,096,018,862,505,984/42,550,272,030.30
  6. Step 6: Final answer
    x = 24,031,105,965.45

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1.5x scale

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.