Home / 42,899,938.48-59,198,392.92-25,256,038.96

Finding the Fourth Proportional to 42,899,938.48, 59,198,392.92 and 25,256,038.96

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Solution

The fourth proportional to 42,899,938.48, 59,198,392.92 and 25,256,038.96 is: 34,851,260.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,899,938.48 : 59,198,392.92 = 25,256,038.96 : x
  2. Step 2: Convert to fraction form
    42,899,938.48/59,198,392.92 = 25,256,038.96/x
  3. Step 3: Cross multiply
    42,899,938.48x = 59,198,392.92 × 25,256,038.96
  4. Step 4: Simplify right side
    42,899,938.48x = 1,495,116,917,956,908.25
  5. Step 5: Solve for x
    x = 1,495,116,917,956,908.25/42,899,938.48
  6. Step 6: Final answer
    x = 34,851,260.19

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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.