Home / 30,925,213.95-46,317,197.13-14,762,515.40

Finding the Fourth Proportional to 30,925,213.95, 46,317,197.13 and 14,762,515.40

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Solution

The fourth proportional to 30,925,213.95, 46,317,197.13 and 14,762,515.40 is: 22,110,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,925,213.95 : 46,317,197.13 = 14,762,515.40 : x
  2. Step 2: Convert to fraction form
    30,925,213.95/46,317,197.13 = 14,762,515.40/x
  3. Step 3: Cross multiply
    30,925,213.95x = 46,317,197.13 × 14,762,515.40
  4. Step 4: Simplify right side
    30,925,213.95x = 683,758,335,916,460.88
  5. Step 5: Solve for x
    x = 683,758,335,916,460.88/30,925,213.95
  6. Step 6: Final answer
    x = 22,110,060.00

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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.