Home / 30,925,212.95-46,317,195.63-14,762,514.40

Finding the Fourth Proportional to 30,925,212.95, 46,317,195.63 and 14,762,514.40

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Solution

The fourth proportional to 30,925,212.95, 46,317,195.63 and 14,762,514.40 is: 22,110,058.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,925,212.95 : 46,317,195.63 = 14,762,514.40 : x
  2. Step 2: Convert to fraction form
    30,925,212.95/46,317,195.63 = 14,762,514.40/x
  3. Step 3: Cross multiply
    30,925,212.95x = 46,317,195.63 × 14,762,514.40
  4. Step 4: Simplify right side
    30,925,212.95x = 683,758,267,339,699.12
  5. Step 5: Solve for x
    x = 683,758,267,339,699.12/30,925,212.95
  6. Step 6: Final answer
    x = 22,110,058.49

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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.