Home / 190,633,244.04-285,819,323.04-97,079,122.02

Finding the Fourth Proportional to 190,633,244.04, 285,819,323.04 and 97,079,122.02

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Solution

The fourth proportional to 190,633,244.04, 285,819,323.04 and 97,079,122.02 is: 145,552,204.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,633,244.04 : 285,819,323.04 = 97,079,122.02 : x
  2. Step 2: Convert to fraction form
    190,633,244.04/285,819,323.04 = 97,079,122.02/x
  3. Step 3: Cross multiply
    190,633,244.04x = 285,819,323.04 × 97,079,122.02
  4. Step 4: Simplify right side
    190,633,244.04x = 27,747,088,937,073,960
  5. Step 5: Solve for x
    x = 27,747,088,937,073,960/190,633,244.04
  6. Step 6: Final answer
    x = 145,552,204.58

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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.