Home / 114,048,009.60-171,072,014.40-37,373,539.20

Finding the Fourth Proportional to 114,048,009.60, 171,072,014.40 and 37,373,539.20

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Solution

The fourth proportional to 114,048,009.60, 171,072,014.40 and 37,373,539.20 is: 56,060,308.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,048,009.60 : 171,072,014.40 = 37,373,539.20 : x
  2. Step 2: Convert to fraction form
    114,048,009.60/171,072,014.40 = 37,373,539.20/x
  3. Step 3: Cross multiply
    114,048,009.60x = 171,072,014.40 × 37,373,539.20
  4. Step 4: Simplify right side
    114,048,009.60x = 6,393,566,636,201,365
  5. Step 5: Solve for x
    x = 6,393,566,636,201,365/114,048,009.60
  6. Step 6: Final answer
    x = 56,060,308.80

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1.5x scale

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.