Home / 175,205,376,181.80-262,808,064,272.70-169,013,639,759.40

Finding the Fourth Proportional to 175,205,376,181.80, 262,808,064,272.70 and 169,013,639,759.40

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Solution

The fourth proportional to 175,205,376,181.80, 262,808,064,272.70 and 169,013,639,759.40 is: 253,520,459,639.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,205,376,181.80 : 262,808,064,272.70 = 169,013,639,759.40 : x
  2. Step 2: Convert to fraction form
    175,205,376,181.80/262,808,064,272.70 = 169,013,639,759.40/x
  3. Step 3: Cross multiply
    175,205,376,181.80x = 262,808,064,272.70 × 169,013,639,759.40
  4. Step 4: Simplify right side
    175,205,376,181.80x = 44,418,147,500,851,357,286,400
  5. Step 5: Solve for x
    x = 44,418,147,500,851,357,286,400/175,205,376,181.80
  6. Step 6: Final answer
    x = 253,520,459,639.10

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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.