Home / 1,335,103,632.80-2,001,273,702.60-598,526,406.80

Finding the Fourth Proportional to 1,335,103,632.80, 2,001,273,702.60 and 598,526,406.80

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Solution

The fourth proportional to 1,335,103,632.80, 2,001,273,702.60 and 598,526,406.80 is: 897,170,173.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,103,632.80 : 2,001,273,702.60 = 598,526,406.80 : x
  2. Step 2: Convert to fraction form
    1,335,103,632.80/2,001,273,702.60 = 598,526,406.80/x
  3. Step 3: Cross multiply
    1,335,103,632.80x = 2,001,273,702.60 × 598,526,406.80
  4. Step 4: Simplify right side
    1,335,103,632.80x = 1,197,815,158,240,509,696
  5. Step 5: Solve for x
    x = 1,197,815,158,240,509,696/1,335,103,632.80
  6. Step 6: Final answer
    x = 897,170,173.77

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Double scale
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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.