Home / 85,506,600.01-117,995,946.76-46,347,536.00

Finding the Fourth Proportional to 85,506,600.01, 117,995,946.76 and 46,347,536.00

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Solution

The fourth proportional to 85,506,600.01, 117,995,946.76 and 46,347,536.00 is: 63,957,886.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,506,600.01 : 117,995,946.76 = 46,347,536.00 : x
  2. Step 2: Convert to fraction form
    85,506,600.01/117,995,946.76 = 46,347,536.00/x
  3. Step 3: Cross multiply
    85,506,600.01x = 117,995,946.76 × 46,347,536.00
  4. Step 4: Simplify right side
    85,506,600.01x = 5,468,821,389,902,325
  5. Step 5: Solve for x
    x = 5,468,821,389,902,325/85,506,600.01
  6. Step 6: Final answer
    x = 63,957,886.17

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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.