Home / 73,249,802.15-101,080,955.85-43,481,699.51

Finding the Fourth Proportional to 73,249,802.15, 101,080,955.85 and 43,481,699.51

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Solution

The fourth proportional to 73,249,802.15, 101,080,955.85 and 43,481,699.51 is: 60,002,506.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,249,802.15 : 101,080,955.85 = 43,481,699.51 : x
  2. Step 2: Convert to fraction form
    73,249,802.15/101,080,955.85 = 43,481,699.51/x
  3. Step 3: Cross multiply
    73,249,802.15x = 101,080,955.85 × 43,481,699.51
  4. Step 4: Simplify right side
    73,249,802.15x = 4,395,171,748,453,276
  5. Step 5: Solve for x
    x = 4,395,171,748,453,276/73,249,802.15
  6. Step 6: Final answer
    x = 60,002,506.76

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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.