Home / 46,994,561.57-70,492,328.66-14,205,402.74

Finding the Fourth Proportional to 46,994,561.57, 70,492,328.66 and 14,205,402.74

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Solution

The fourth proportional to 46,994,561.57, 70,492,328.66 and 14,205,402.74 is: 21,308,251.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,994,561.57 : 70,492,328.66 = 14,205,402.74 : x
  2. Step 2: Convert to fraction form
    46,994,561.57/70,492,328.66 = 14,205,402.74/x
  3. Step 3: Cross multiply
    46,994,561.57x = 70,492,328.66 × 14,205,402.74
  4. Step 4: Simplify right side
    46,994,561.57x = 1,001,371,918,907,488.75
  5. Step 5: Solve for x
    x = 1,001,371,918,907,488.75/46,994,561.57
  6. Step 6: Final answer
    x = 21,308,251.11

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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.