Home / 151,097,538.60-226,646,307.90-48,871,909.80

Finding the Fourth Proportional to 151,097,538.60, 226,646,307.90 and 48,871,909.80

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Solution

The fourth proportional to 151,097,538.60, 226,646,307.90 and 48,871,909.80 is: 73,307,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,097,538.60 : 226,646,307.90 = 48,871,909.80 : x
  2. Step 2: Convert to fraction form
    151,097,538.60/226,646,307.90 = 48,871,909.80/x
  3. Step 3: Cross multiply
    151,097,538.60x = 226,646,307.90 × 48,871,909.80
  4. Step 4: Simplify right side
    151,097,538.60x = 11,076,637,916,191,828
  5. Step 5: Solve for x
    x = 11,076,637,916,191,828/151,097,538.60
  6. Step 6: Final answer
    x = 73,307,864.70

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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.