Home / 46,671,879.40-70,007,358.30-14,759,175.40

Finding the Fourth Proportional to 46,671,879.40, 70,007,358.30 and 14,759,175.40

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Solution

The fourth proportional to 46,671,879.40, 70,007,358.30 and 14,759,175.40 is: 22,138,617.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,671,879.40 : 70,007,358.30 = 14,759,175.40 : x
  2. Step 2: Convert to fraction form
    46,671,879.40/70,007,358.30 = 14,759,175.40/x
  3. Step 3: Cross multiply
    46,671,879.40x = 70,007,358.30 × 14,759,175.40
  4. Step 4: Simplify right side
    46,671,879.40x = 1,033,250,880,440,345.75
  5. Step 5: Solve for x
    x = 1,033,250,880,440,345.75/46,671,879.40
  6. Step 6: Final answer
    x = 22,138,617.38

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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.