Home / 42,113,032.81-58,106,025.48-24,461,447.02

Finding the Fourth Proportional to 42,113,032.81, 58,106,025.48 and 24,461,447.02

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Solution

The fourth proportional to 42,113,032.81, 58,106,025.48 and 24,461,447.02 is: 33,751,011.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,113,032.81 : 58,106,025.48 = 24,461,447.02 : x
  2. Step 2: Convert to fraction form
    42,113,032.81/58,106,025.48 = 24,461,447.02/x
  3. Step 3: Cross multiply
    42,113,032.81x = 58,106,025.48 × 24,461,447.02
  4. Step 4: Simplify right side
    42,113,032.81x = 1,421,357,463,821,790
  5. Step 5: Solve for x
    x = 1,421,357,463,821,790/42,113,032.81
  6. Step 6: Final answer
    x = 33,751,011.72

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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.