Home / 237,598,620,066.60-356,554,943,096.64-111,865,174,435.32

Finding the Fourth Proportional to 237,598,620,066.60, 356,554,943,096.64 and 111,865,174,435.32

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Solution

The fourth proportional to 237,598,620,066.60, 356,554,943,096.64 and 111,865,174,435.32 is: 167,871,685,846.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,598,620,066.60 : 356,554,943,096.64 = 111,865,174,435.32 : x
  2. Step 2: Convert to fraction form
    237,598,620,066.60/356,554,943,096.64 = 111,865,174,435.32/x
  3. Step 3: Cross multiply
    237,598,620,066.60x = 356,554,943,096.64 × 111,865,174,435.32
  4. Step 4: Simplify right side
    237,598,620,066.60x = 39,886,080,905,281,236,107,264
  5. Step 5: Solve for x
    x = 39,886,080,905,281,236,107,264/237,598,620,066.60
  6. Step 6: Final answer
    x = 167,871,685,846.08

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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.