Home / 242,510,485,609.84-334,767,516,243.02-151,104,197,637.42

Finding the Fourth Proportional to 242,510,485,609.84, 334,767,516,243.02 and 151,104,197,637.42

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Solution

The fourth proportional to 242,510,485,609.84, 334,767,516,243.02 and 151,104,197,637.42 is: 208,587,999,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,510,485,609.84 : 334,767,516,243.02 = 151,104,197,637.42 : x
  2. Step 2: Convert to fraction form
    242,510,485,609.84/334,767,516,243.02 = 151,104,197,637.42/x
  3. Step 3: Cross multiply
    242,510,485,609.84x = 334,767,516,243.02 × 151,104,197,637.42
  4. Step 4: Simplify right side
    242,510,485,609.84x = 50,584,776,936,973,513,261,056
  5. Step 5: Solve for x
    x = 50,584,776,936,973,513,261,056/242,510,485,609.84
  6. Step 6: Final answer
    x = 208,587,999,029.27

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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.