Home / 35,764,262.51-53,654,392.71-13,045,159.76

Finding the Fourth Proportional to 35,764,262.51, 53,654,392.71 and 13,045,159.76

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Solution

The fourth proportional to 35,764,262.51, 53,654,392.71 and 13,045,159.76 is: 19,570,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,764,262.51 : 53,654,392.71 = 13,045,159.76 : x
  2. Step 2: Convert to fraction form
    35,764,262.51/53,654,392.71 = 13,045,159.76/x
  3. Step 3: Cross multiply
    35,764,262.51x = 53,654,392.71 × 13,045,159.76
  4. Step 4: Simplify right side
    35,764,262.51x = 699,930,124,459,457.50
  5. Step 5: Solve for x
    x = 699,930,124,459,457.50/35,764,262.51
  6. Step 6: Final answer
    x = 19,570,657.28

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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.