Home / 963,072,060.80-1,444,608,091.20-717,823,241.60

Finding the Fourth Proportional to 963,072,060.80, 1,444,608,091.20 and 717,823,241.60

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Solution

The fourth proportional to 963,072,060.80, 1,444,608,091.20 and 717,823,241.60 is: 1,076,734,862.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,072,060.80 : 1,444,608,091.20 = 717,823,241.60 : x
  2. Step 2: Convert to fraction form
    963,072,060.80/1,444,608,091.20 = 717,823,241.60/x
  3. Step 3: Cross multiply
    963,072,060.80x = 1,444,608,091.20 × 717,823,241.60
  4. Step 4: Simplify right side
    963,072,060.80x = 1,036,973,262,866,772,480
  5. Step 5: Solve for x
    x = 1,036,973,262,866,772,480/963,072,060.80
  6. Step 6: Final answer
    x = 1,076,734,862.40

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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.