Home / 558,538,124,582.93-837,807,197,946.08-134,066,389,548.76

Finding the Fourth Proportional to 558,538,124,582.93, 837,807,197,946.08 and 134,066,389,548.76

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Solution

The fourth proportional to 558,538,124,582.93, 837,807,197,946.08 and 134,066,389,548.76 is: 201,099,586,980.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,538,124,582.93 : 837,807,197,946.08 = 134,066,389,548.76 : x
  2. Step 2: Convert to fraction form
    558,538,124,582.93/837,807,197,946.08 = 134,066,389,548.76/x
  3. Step 3: Cross multiply
    558,538,124,582.93x = 837,807,197,946.08 × 134,066,389,548.76
  4. Step 4: Simplify right side
    558,538,124,582.93x = 112,321,786,166,594,234,220,544
  5. Step 5: Solve for x
    x = 112,321,786,166,594,234,220,544/558,538,124,582.93
  6. Step 6: Final answer
    x = 201,099,586,980.69

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Double scale
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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.