Home / 64,826,735.95-97,240,270-26,488,250.06

Finding the Fourth Proportional to 64,826,735.95, 97,240,270 and 26,488,250.06

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Solution

The fourth proportional to 64,826,735.95, 97,240,270 and 26,488,250.06 is: 39,732,442.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826,735.95 : 97,240,270 = 26,488,250.06 : x
  2. Step 2: Convert to fraction form
    64,826,735.95/97,240,270 = 26,488,250.06/x
  3. Step 3: Cross multiply
    64,826,735.95x = 97,240,270 × 26,488,250.06
  4. Step 4: Simplify right side
    64,826,735.95x = 2,575,724,587,661,916
  5. Step 5: Solve for x
    x = 2,575,724,587,661,916/64,826,735.95
  6. Step 6: Final answer
    x = 39,732,442.95

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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.