Home / 233,814,572,762.16-322,664,097,232.90-126,886,517,798.16

Finding the Fourth Proportional to 233,814,572,762.16, 322,664,097,232.90 and 126,886,517,798.16

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Solution

The fourth proportional to 233,814,572,762.16, 322,664,097,232.90 and 126,886,517,798.16 is: 175,103,387,409.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,814,572,762.16 : 322,664,097,232.90 = 126,886,517,798.16 : x
  2. Step 2: Convert to fraction form
    233,814,572,762.16/322,664,097,232.90 = 126,886,517,798.16/x
  3. Step 3: Cross multiply
    233,814,572,762.16x = 322,664,097,232.90 × 126,886,517,798.16
  4. Step 4: Simplify right side
    233,814,572,762.16x = 40,941,723,716,369,596,284,928
  5. Step 5: Solve for x
    x = 40,941,723,716,369,596,284,928/233,814,572,762.16
  6. Step 6: Final answer
    x = 175,103,387,409.54

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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.