Home / 160,963,027,303.59-222,122,510,523.08-87,717,702,651.66

Finding the Fourth Proportional to 160,963,027,303.59, 222,122,510,523.08 and 87,717,702,651.66

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Solution

The fourth proportional to 160,963,027,303.59, 222,122,510,523.08 and 87,717,702,651.66 is: 121,046,905,346.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,963,027,303.59 : 222,122,510,523.08 = 87,717,702,651.66 : x
  2. Step 2: Convert to fraction form
    160,963,027,303.59/222,122,510,523.08 = 87,717,702,651.66/x
  3. Step 3: Cross multiply
    160,963,027,303.59x = 222,122,510,523.08 × 87,717,702,651.66
  4. Step 4: Simplify right side
    160,963,027,303.59x = 19,484,076,330,303,749,095,424
  5. Step 5: Solve for x
    x = 19,484,076,330,303,749,095,424/160,963,027,303.59
  6. Step 6: Final answer
    x = 121,046,905,346.50

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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.