Home / 46,697,426.84-70,038,957.49-15,573,629.43

Finding the Fourth Proportional to 46,697,426.84, 70,038,957.49 and 15,573,629.43

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Solution

The fourth proportional to 46,697,426.84, 70,038,957.49 and 15,573,629.43 is: 23,358,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,426.84 : 70,038,957.49 = 15,573,629.43 : x
  2. Step 2: Convert to fraction form
    46,697,426.84/70,038,957.49 = 15,573,629.43/x
  3. Step 3: Cross multiply
    46,697,426.84x = 70,038,957.49 × 15,573,629.43
  4. Step 4: Simplify right side
    46,697,426.84x = 1,090,760,769,573,848.75
  5. Step 5: Solve for x
    x = 1,090,760,769,573,848.75/46,697,426.84
  6. Step 6: Final answer
    x = 23,358,048.68

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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.