Home / 64,515,929.40-96,773,894.10-26,195,801.40

Finding the Fourth Proportional to 64,515,929.40, 96,773,894.10 and 26,195,801.40

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Solution

The fourth proportional to 64,515,929.40, 96,773,894.10 and 26,195,801.40 is: 39,293,702.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,515,929.40 : 96,773,894.10 = 26,195,801.40 : x
  2. Step 2: Convert to fraction form
    64,515,929.40/96,773,894.10 = 26,195,801.40/x
  3. Step 3: Cross multiply
    64,515,929.40x = 96,773,894.10 × 26,195,801.40
  4. Step 4: Simplify right side
    64,515,929.40x = 2,535,069,710,548,231.50
  5. Step 5: Solve for x
    x = 2,535,069,710,548,231.50/64,515,929.40
  6. Step 6: Final answer
    x = 39,293,702.10

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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.