Home / 46,787,875.60-70,186,503.30-16,078,410.40

Finding the Fourth Proportional to 46,787,875.60, 70,186,503.30 and 16,078,410.40

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Solution

The fourth proportional to 46,787,875.60, 70,186,503.30 and 16,078,410.40 is: 24,119,227.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,787,875.60 : 70,186,503.30 = 16,078,410.40 : x
  2. Step 2: Convert to fraction form
    46,787,875.60/70,186,503.30 = 16,078,410.40/x
  3. Step 3: Cross multiply
    46,787,875.60x = 70,186,503.30 × 16,078,410.40
  4. Step 4: Simplify right side
    46,787,875.60x = 1,128,487,404,598,354.25
  5. Step 5: Solve for x
    x = 1,128,487,404,598,354.25/46,787,875.60
  6. Step 6: Final answer
    x = 24,119,227.26

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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.