Home / 238,197,370,330.77-357,401,567,052.67-124,850,158,904.76

Finding the Fourth Proportional to 238,197,370,330.77, 357,401,567,052.67 and 124,850,158,904.76

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Solution

The fourth proportional to 238,197,370,330.77, 357,401,567,052.67 and 124,850,158,904.76 is: 187,330,541,799.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,197,370,330.77 : 357,401,567,052.67 = 124,850,158,904.76 : x
  2. Step 2: Convert to fraction form
    238,197,370,330.77/357,401,567,052.67 = 124,850,158,904.76/x
  3. Step 3: Cross multiply
    238,197,370,330.77x = 357,401,567,052.67 × 124,850,158,904.76
  4. Step 4: Simplify right side
    238,197,370,330.77x = 44,621,642,439,336,082,276,352
  5. Step 5: Solve for x
    x = 44,621,642,439,336,082,276,352/238,197,370,330.77
  6. Step 6: Final answer
    x = 187,330,541,799.74

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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.