Home / 35,411,296.40-53,116,944.60-23,318,061.20

Finding the Fourth Proportional to 35,411,296.40, 53,116,944.60 and 23,318,061.20

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Solution

The fourth proportional to 35,411,296.40, 53,116,944.60 and 23,318,061.20 is: 34,977,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,411,296.40 : 53,116,944.60 = 23,318,061.20 : x
  2. Step 2: Convert to fraction form
    35,411,296.40/53,116,944.60 = 23,318,061.20/x
  3. Step 3: Cross multiply
    35,411,296.40x = 53,116,944.60 × 23,318,061.20
  4. Step 4: Simplify right side
    35,411,296.40x = 1,238,584,164,939,809.50
  5. Step 5: Solve for x
    x = 1,238,584,164,939,809.50/35,411,296.40
  6. Step 6: Final answer
    x = 34,977,091.80

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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.