Home / 26,038,455.16-39,066,365.18-17,319,108.30

Finding the Fourth Proportional to 26,038,455.16, 39,066,365.18 and 17,319,108.30

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Solution

The fourth proportional to 26,038,455.16, 39,066,365.18 and 17,319,108.30 is: 25,984,437.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038,455.16 : 39,066,365.18 = 17,319,108.30 : x
  2. Step 2: Convert to fraction form
    26,038,455.16/39,066,365.18 = 17,319,108.30/x
  3. Step 3: Cross multiply
    26,038,455.16x = 39,066,365.18 × 17,319,108.30
  4. Step 4: Simplify right side
    26,038,455.16x = 676,594,609,439,769
  5. Step 5: Solve for x
    x = 676,594,609,439,769/26,038,455.16
  6. Step 6: Final answer
    x = 25,984,437.45

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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.