Home / 88,967,242.01-133,470,985.81-48,025,802.39

Finding the Fourth Proportional to 88,967,242.01, 133,470,985.81 and 48,025,802.39

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Solution

The fourth proportional to 88,967,242.01, 133,470,985.81 and 48,025,802.39 is: 72,049,566.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,242.01 : 133,470,985.81 = 48,025,802.39 : x
  2. Step 2: Convert to fraction form
    88,967,242.01/133,470,985.81 = 48,025,802.39/x
  3. Step 3: Cross multiply
    88,967,242.01x = 133,470,985.81 × 48,025,802.39
  4. Step 4: Simplify right side
    88,967,242.01x = 6,410,051,189,430,434
  5. Step 5: Solve for x
    x = 6,410,051,189,430,434/88,967,242.01
  6. Step 6: Final answer
    x = 72,049,566.16

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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.