Home / 97,119,072.60-145,678,608.90-96,552,202.20

Finding the Fourth Proportional to 97,119,072.60, 145,678,608.90 and 96,552,202.20

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Solution

The fourth proportional to 97,119,072.60, 145,678,608.90 and 96,552,202.20 is: 144,828,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,119,072.60 : 145,678,608.90 = 96,552,202.20 : x
  2. Step 2: Convert to fraction form
    97,119,072.60/145,678,608.90 = 96,552,202.20/x
  3. Step 3: Cross multiply
    97,119,072.60x = 145,678,608.90 × 96,552,202.20
  4. Step 4: Simplify right side
    97,119,072.60x = 14,065,590,502,727,520
  5. Step 5: Solve for x
    x = 14,065,590,502,727,520/97,119,072.60
  6. Step 6: Final answer
    x = 144,828,303.30

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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.