Home / 46,994,513.64-70,492,256.50-14,205,354.36

Finding the Fourth Proportional to 46,994,513.64, 70,492,256.50 and 14,205,354.36

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Solution

The fourth proportional to 46,994,513.64, 70,492,256.50 and 14,205,354.36 is: 21,308,178.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,994,513.64 : 70,492,256.50 = 14,205,354.36 : x
  2. Step 2: Convert to fraction form
    46,994,513.64/70,492,256.50 = 14,205,354.36/x
  3. Step 3: Cross multiply
    46,994,513.64x = 70,492,256.50 × 14,205,354.36
  4. Step 4: Simplify right side
    46,994,513.64x = 1,001,367,483,218,513.25
  5. Step 5: Solve for x
    x = 1,001,367,483,218,513.25/46,994,513.64
  6. Step 6: Final answer
    x = 21,308,178.46

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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.