Home / 959,686,000.04-1,324,368,481.88-536,299,664.24

Finding the Fourth Proportional to 959,686,000.04, 1,324,368,481.88 and 536,299,664.24

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Solution

The fourth proportional to 959,686,000.04, 1,324,368,481.88 and 536,299,664.24 is: 740,094,543.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,686,000.04 : 1,324,368,481.88 = 536,299,664.24 : x
  2. Step 2: Convert to fraction form
    959,686,000.04/1,324,368,481.88 = 536,299,664.24/x
  3. Step 3: Cross multiply
    959,686,000.04x = 1,324,368,481.88 × 536,299,664.24
  4. Step 4: Simplify right side
    959,686,000.04x = 710,258,372,166,934,144
  5. Step 5: Solve for x
    x = 710,258,372,166,934,144/959,686,000.04
  6. Step 6: Final answer
    x = 740,094,543.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.