Home / 64,970,151.90-97,455,393.99-16,448,010.89

Finding the Fourth Proportional to 64,970,151.90, 97,455,393.99 and 16,448,010.89

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Solution

The fourth proportional to 64,970,151.90, 97,455,393.99 and 16,448,010.89 is: 24,672,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,970,151.90 : 97,455,393.99 = 16,448,010.89 : x
  2. Step 2: Convert to fraction form
    64,970,151.90/97,455,393.99 = 16,448,010.89/x
  3. Step 3: Cross multiply
    64,970,151.90x = 97,455,393.99 × 16,448,010.89
  4. Step 4: Simplify right side
    64,970,151.90x = 1,602,947,381,636,760.50
  5. Step 5: Solve for x
    x = 1,602,947,381,636,760.50/64,970,151.90
  6. Step 6: Final answer
    x = 24,672,058.40

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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.