Home / 71,310,484.62-106,934,577.93-25,237,047.24

Finding the Fourth Proportional to 71,310,484.62, 106,934,577.93 and 25,237,047.24

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Solution

The fourth proportional to 71,310,484.62, 106,934,577.93 and 25,237,047.24 is: 37,844,547.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,310,484.62 : 106,934,577.93 = 25,237,047.24 : x
  2. Step 2: Convert to fraction form
    71,310,484.62/106,934,577.93 = 25,237,047.24/x
  3. Step 3: Cross multiply
    71,310,484.62x = 106,934,577.93 × 25,237,047.24
  4. Step 4: Simplify right side
    71,310,484.62x = 2,698,712,994,808,871.50
  5. Step 5: Solve for x
    x = 2,698,712,994,808,871.50/71,310,484.62
  6. Step 6: Final answer
    x = 37,844,547.11

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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.