Home / 46,690,090.20-70,045,632.90-14,343,485.40

Finding the Fourth Proportional to 46,690,090.20, 70,045,632.90 and 14,343,485.40

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Solution

The fourth proportional to 46,690,090.20, 70,045,632.90 and 14,343,485.40 is: 21,518,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690,090.20 : 70,045,632.90 = 14,343,485.40 : x
  2. Step 2: Convert to fraction form
    46,690,090.20/70,045,632.90 = 14,343,485.40/x
  3. Step 3: Cross multiply
    46,690,090.20x = 70,045,632.90 × 14,343,485.40
  4. Step 4: Simplify right side
    46,690,090.20x = 1,004,698,512,834,909.75
  5. Step 5: Solve for x
    x = 1,004,698,512,834,909.75/46,690,090.20
  6. Step 6: Final answer
    x = 21,518,453.03

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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.