Home / 196,896,366,930.84-271,567,071,062.10-169,476,621,283.72

Finding the Fourth Proportional to 196,896,366,930.84, 271,567,071,062.10 and 169,476,621,283.72

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Solution

The fourth proportional to 196,896,366,930.84, 271,567,071,062.10 and 169,476,621,283.72 is: 233,748,699,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,896,366,930.84 : 271,567,071,062.10 = 169,476,621,283.72 : x
  2. Step 2: Convert to fraction form
    196,896,366,930.84/271,567,071,062.10 = 169,476,621,283.72/x
  3. Step 3: Cross multiply
    196,896,366,930.84x = 271,567,071,062.10 × 169,476,621,283.72
  4. Step 4: Simplify right side
    196,896,366,930.84x = 46,024,269,655,520,596,459,520
  5. Step 5: Solve for x
    x = 46,024,269,655,520,596,459,520/196,896,366,930.84
  6. Step 6: Final answer
    x = 233,748,699,241.80

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1.5x scale

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.