Home / 108,440,385,623.35-162,660,578,435.02-108,440,385,623.35

Finding the Fourth Proportional to 108,440,385,623.35, 162,660,578,435.02 and 108,440,385,623.35

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Solution

The fourth proportional to 108,440,385,623.35, 162,660,578,435.02 and 108,440,385,623.35 is: 162,660,578,435.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,440,385,623.35 : 162,660,578,435.02 = 108,440,385,623.35 : x
  2. Step 2: Convert to fraction form
    108,440,385,623.35/162,660,578,435.02 = 108,440,385,623.35/x
  3. Step 3: Cross multiply
    108,440,385,623.35x = 162,660,578,435.02 × 108,440,385,623.35
  4. Step 4: Simplify right side
    108,440,385,623.35x = 17,638,975,851,210,737,713,152
  5. Step 5: Solve for x
    x = 17,638,975,851,210,737,713,152/108,440,385,623.35
  6. Step 6: Final answer
    x = 162,660,578,435.02

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Double scale
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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.