Home / 867,433,749,324.08-1,197,042,470,091.80-476,791,962,041.16

Finding the Fourth Proportional to 867,433,749,324.08, 1,197,042,470,091.80 and 476,791,962,041.16

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Solution

The fourth proportional to 867,433,749,324.08, 1,197,042,470,091.80 and 476,791,962,041.16 is: 657,964,055,936.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,433,749,324.08 : 1,197,042,470,091.80 = 476,791,962,041.16 : x
  2. Step 2: Convert to fraction form
    867,433,749,324.08/1,197,042,470,091.80 = 476,791,962,041.16/x
  3. Step 3: Cross multiply
    867,433,749,324.08x = 1,197,042,470,091.80 × 476,791,962,041.16
  4. Step 4: Simplify right side
    867,433,749,324.08x = 570,740,227,961,665,905,229,824
  5. Step 5: Solve for x
    x = 570,740,227,961,665,905,229,824/867,433,749,324.08
  6. Step 6: Final answer
    x = 657,964,055,936.72

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Double scale
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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.