Home / 58,827,018.47-88,138,266.80-41,282,365.76

Finding the Fourth Proportional to 58,827,018.47, 88,138,266.80 and 41,282,365.76

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Solution

The fourth proportional to 58,827,018.47, 88,138,266.80 and 41,282,365.76 is: 61,851,786.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,827,018.47 : 88,138,266.80 = 41,282,365.76 : x
  2. Step 2: Convert to fraction form
    58,827,018.47/88,138,266.80 = 41,282,365.76/x
  3. Step 3: Cross multiply
    58,827,018.47x = 88,138,266.80 × 41,282,365.76
  4. Step 4: Simplify right side
    58,827,018.47x = 3,638,556,167,095,799.50
  5. Step 5: Solve for x
    x = 3,638,556,167,095,799.50/58,827,018.47
  6. Step 6: Final answer
    x = 61,851,786.16

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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.