Home / 144,587,181,306.30-216,880,771,959.45-144,587,181,306.30

Finding the Fourth Proportional to 144,587,181,306.30, 216,880,771,959.45 and 144,587,181,306.30

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Solution

The fourth proportional to 144,587,181,306.30, 216,880,771,959.45 and 144,587,181,306.30 is: 216,880,771,959.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,587,181,306.30 : 216,880,771,959.45 = 144,587,181,306.30 : x
  2. Step 2: Convert to fraction form
    144,587,181,306.30/216,880,771,959.45 = 144,587,181,306.30/x
  3. Step 3: Cross multiply
    144,587,181,306.30x = 216,880,771,959.45 × 144,587,181,306.30
  4. Step 4: Simplify right side
    144,587,181,306.30x = 31,358,179,497,151,301,681,152
  5. Step 5: Solve for x
    x = 31,358,179,497,151,301,681,152/144,587,181,306.30
  6. Step 6: Final answer
    x = 216,880,771,959.45

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1.5x scale

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.