Home / 62,077,799.76-85,658,577.16-35,254,201

Finding the Fourth Proportional to 62,077,799.76, 85,658,577.16 and 35,254,201

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Solution

The fourth proportional to 62,077,799.76, 85,658,577.16 and 35,254,201 is: 48,645,807.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,077,799.76 : 85,658,577.16 = 35,254,201 : x
  2. Step 2: Convert to fraction form
    62,077,799.76/85,658,577.16 = 35,254,201/x
  3. Step 3: Cross multiply
    62,077,799.76x = 85,658,577.16 × 35,254,201
  4. Step 4: Simplify right side
    62,077,799.76x = 3,019,824,696,572,649
  5. Step 5: Solve for x
    x = 3,019,824,696,572,649/62,077,799.76
  6. Step 6: Final answer
    x = 48,645,807.49

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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.