Home / 39,157,667.80-58,736,501.70-17,602,595.80

Finding the Fourth Proportional to 39,157,667.80, 58,736,501.70 and 17,602,595.80

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Solution

The fourth proportional to 39,157,667.80, 58,736,501.70 and 17,602,595.80 is: 26,403,893.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,157,667.80 : 58,736,501.70 = 17,602,595.80 : x
  2. Step 2: Convert to fraction form
    39,157,667.80/58,736,501.70 = 17,602,595.80/x
  3. Step 3: Cross multiply
    39,157,667.80x = 58,736,501.70 × 17,602,595.80
  4. Step 4: Simplify right side
    39,157,667.80x = 1,033,914,898,131,113
  5. Step 5: Solve for x
    x = 1,033,914,898,131,113/39,157,667.80
  6. Step 6: Final answer
    x = 26,403,893.70

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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.