Home / 60,403,214.40-90,636,314.40-26,328,004.80

Finding the Fourth Proportional to 60,403,214.40, 90,636,314.40 and 26,328,004.80

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Solution

The fourth proportional to 60,403,214.40, 90,636,314.40 and 26,328,004.80 is: 39,505,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,403,214.40 : 90,636,314.40 = 26,328,004.80 : x
  2. Step 2: Convert to fraction form
    60,403,214.40/90,636,314.40 = 26,328,004.80/x
  3. Step 3: Cross multiply
    60,403,214.40x = 90,636,314.40 × 26,328,004.80
  4. Step 4: Simplify right side
    60,403,214.40x = 2,386,273,320,577,509.50
  5. Step 5: Solve for x
    x = 2,386,273,320,577,509.50/60,403,214.40
  6. Step 6: Final answer
    x = 39,505,734.00

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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.