Home / 1,058,294,213.30-1,460,527,820.84-634,923,807.37

Finding the Fourth Proportional to 1,058,294,213.30, 1,460,527,820.84 and 634,923,807.37

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Solution

The fourth proportional to 1,058,294,213.30, 1,460,527,820.84 and 634,923,807.37 is: 876,243,933.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,294,213.30 : 1,460,527,820.84 = 634,923,807.37 : x
  2. Step 2: Convert to fraction form
    1,058,294,213.30/1,460,527,820.84 = 634,923,807.37/x
  3. Step 3: Cross multiply
    1,058,294,213.30x = 1,460,527,820.84 × 634,923,807.37
  4. Step 4: Simplify right side
    1,058,294,213.30x = 927,323,884,770,716,032
  5. Step 5: Solve for x
    x = 927,323,884,770,716,032/1,058,294,213.30
  6. Step 6: Final answer
    x = 876,243,933.98

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Double scale
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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.