Home / 46,584,645.40-69,939,953.70-29,578,533.40

Finding the Fourth Proportional to 46,584,645.40, 69,939,953.70 and 29,578,533.40

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Solution

The fourth proportional to 46,584,645.40, 69,939,953.70 and 29,578,533.40 is: 44,407,792.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,584,645.40 : 69,939,953.70 = 29,578,533.40 : x
  2. Step 2: Convert to fraction form
    46,584,645.40/69,939,953.70 = 29,578,533.40/x
  3. Step 3: Cross multiply
    46,584,645.40x = 69,939,953.70 × 29,578,533.40
  4. Step 4: Simplify right side
    46,584,645.40x = 2,068,721,256,509,903.50
  5. Step 5: Solve for x
    x = 2,068,721,256,509,903.50/46,584,645.40
  6. Step 6: Final answer
    x = 44,407,792.28

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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.