Home / 104,816,583.40-157,224,875.10-94,235,002.60

Finding the Fourth Proportional to 104,816,583.40, 157,224,875.10 and 94,235,002.60

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Solution

The fourth proportional to 104,816,583.40, 157,224,875.10 and 94,235,002.60 is: 141,352,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,816,583.40 : 157,224,875.10 = 94,235,002.60 : x
  2. Step 2: Convert to fraction form
    104,816,583.40/157,224,875.10 = 94,235,002.60/x
  3. Step 3: Cross multiply
    104,816,583.40x = 157,224,875.10 × 94,235,002.60
  4. Step 4: Simplify right side
    104,816,583.40x = 14,816,086,513,833,174
  5. Step 5: Solve for x
    x = 14,816,086,513,833,174/104,816,583.40
  6. Step 6: Final answer
    x = 141,352,503.90

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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.