Home / 46,113,685.20-69,169,425.12-14,989,303.35

Finding the Fourth Proportional to 46,113,685.20, 69,169,425.12 and 14,989,303.35

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Solution

The fourth proportional to 46,113,685.20, 69,169,425.12 and 14,989,303.35 is: 22,483,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,685.20 : 69,169,425.12 = 14,989,303.35 : x
  2. Step 2: Convert to fraction form
    46,113,685.20/69,169,425.12 = 14,989,303.35/x
  3. Step 3: Cross multiply
    46,113,685.20x = 69,169,425.12 × 14,989,303.35
  4. Step 4: Simplify right side
    46,113,685.20x = 1,036,801,495,668,790.25
  5. Step 5: Solve for x
    x = 1,036,801,495,668,790.25/46,113,685.20
  6. Step 6: Final answer
    x = 22,483,596.60

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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.