Home / 46,742,751.32-64,508,336.69-25,834,334.21

Finding the Fourth Proportional to 46,742,751.32, 64,508,336.69 and 25,834,334.21

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Solution

The fourth proportional to 46,742,751.32, 64,508,336.69 and 25,834,334.21 is: 35,653,227.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,742,751.32 : 64,508,336.69 = 25,834,334.21 : x
  2. Step 2: Convert to fraction form
    46,742,751.32/64,508,336.69 = 25,834,334.21/x
  3. Step 3: Cross multiply
    46,742,751.32x = 64,508,336.69 × 25,834,334.21
  4. Step 4: Simplify right side
    46,742,751.32x = 1,666,529,929,380,665.25
  5. Step 5: Solve for x
    x = 1,666,529,929,380,665.25/46,742,751.32
  6. Step 6: Final answer
    x = 35,653,227.13

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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.