Home / 884,050,672.30-1,323,525,091.65-782,014,000.30

Finding the Fourth Proportional to 884,050,672.30, 1,323,525,091.65 and 782,014,000.30

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Solution

The fourth proportional to 884,050,672.30, 1,323,525,091.65 and 782,014,000.30 is: 1,170,764,509.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,050,672.30 : 1,323,525,091.65 = 782,014,000.30 : x
  2. Step 2: Convert to fraction form
    884,050,672.30/1,323,525,091.65 = 782,014,000.30/x
  3. Step 3: Cross multiply
    884,050,672.30x = 1,323,525,091.65 × 782,014,000.30
  4. Step 4: Simplify right side
    884,050,672.30x = 1,035,015,151,418,640,640
  5. Step 5: Solve for x
    x = 1,035,015,151,418,640,640/884,050,672.30
  6. Step 6: Final answer
    x = 1,170,764,509.15

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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.