Home / 1,014,898,793,208.90-1,523,018,868,375.10-477,830,344,779.61

Finding the Fourth Proportional to 1,014,898,793,208.90, 1,523,018,868,375.10 and 477,830,344,779.61

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Solution

The fourth proportional to 1,014,898,793,208.90, 1,523,018,868,375.10 and 477,830,344,779.61 is: 717,061,283,204.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,898,793,208.90 : 1,523,018,868,375.10 = 477,830,344,779.61 : x
  2. Step 2: Convert to fraction form
    1,014,898,793,208.90/1,523,018,868,375.10 = 477,830,344,779.61/x
  3. Step 3: Cross multiply
    1,014,898,793,208.90x = 1,523,018,868,375.10 × 477,830,344,779.61
  4. Step 4: Simplify right side
    1,014,898,793,208.90x = 727,744,630,981,525,462,056,960
  5. Step 5: Solve for x
    x = 727,744,630,981,525,462,056,960/1,014,898,793,208.90
  6. Step 6: Final answer
    x = 717,061,283,204.95

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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.