Home / 34,973,721.60-52,460,582.40-25,455,897.60

Finding the Fourth Proportional to 34,973,721.60, 52,460,582.40 and 25,455,897.60

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Solution

The fourth proportional to 34,973,721.60, 52,460,582.40 and 25,455,897.60 is: 38,183,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,973,721.60 : 52,460,582.40 = 25,455,897.60 : x
  2. Step 2: Convert to fraction form
    34,973,721.60/52,460,582.40 = 25,455,897.60/x
  3. Step 3: Cross multiply
    34,973,721.60x = 52,460,582.40 × 25,455,897.60
  4. Step 4: Simplify right side
    34,973,721.60x = 1,335,431,213,610,762.25
  5. Step 5: Solve for x
    x = 1,335,431,213,610,762.25/34,973,721.60
  6. Step 6: Final answer
    x = 38,183,846.40

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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.