Home / 44,539,831.30-66,809,746.95-37,365,377.80

Finding the Fourth Proportional to 44,539,831.30, 66,809,746.95 and 37,365,377.80

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Solution

The fourth proportional to 44,539,831.30, 66,809,746.95 and 37,365,377.80 is: 56,048,066.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,539,831.30 : 66,809,746.95 = 37,365,377.80 : x
  2. Step 2: Convert to fraction form
    44,539,831.30/66,809,746.95 = 37,365,377.80/x
  3. Step 3: Cross multiply
    44,539,831.30x = 66,809,746.95 × 37,365,377.80
  4. Step 4: Simplify right side
    44,539,831.30x = 2,496,371,435,509,147.50
  5. Step 5: Solve for x
    x = 2,496,371,435,509,147.50/44,539,831.30
  6. Step 6: Final answer
    x = 56,048,066.70

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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.