Home / 23,281,387.34-34,937,027.84-15,613,690.16

Finding the Fourth Proportional to 23,281,387.34, 34,937,027.84 and 15,613,690.16

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Solution

The fourth proportional to 23,281,387.34, 34,937,027.84 and 15,613,690.16 is: 23,430,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,281,387.34 : 34,937,027.84 = 15,613,690.16 : x
  2. Step 2: Convert to fraction form
    23,281,387.34/34,937,027.84 = 15,613,690.16/x
  3. Step 3: Cross multiply
    23,281,387.34x = 34,937,027.84 × 15,613,690.16
  4. Step 4: Simplify right side
    23,281,387.34x = 545,495,927,931,430.88
  5. Step 5: Solve for x
    x = 545,495,927,931,430.88/23,281,387.34
  6. Step 6: Final answer
    x = 23,430,559.36

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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.