Home / 25,475,043.96-35,155,212.84-14,461,697.52

Finding the Fourth Proportional to 25,475,043.96, 35,155,212.84 and 14,461,697.52

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Solution

The fourth proportional to 25,475,043.96, 35,155,212.84 and 14,461,697.52 is: 19,956,945.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,475,043.96 : 35,155,212.84 = 14,461,697.52 : x
  2. Step 2: Convert to fraction form
    25,475,043.96/35,155,212.84 = 14,461,697.52/x
  3. Step 3: Cross multiply
    25,475,043.96x = 35,155,212.84 × 14,461,697.52
  4. Step 4: Simplify right side
    25,475,043.96x = 508,404,054,343,300.19
  5. Step 5: Solve for x
    x = 508,404,054,343,300.19/25,475,043.96
  6. Step 6: Final answer
    x = 19,956,945.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.