Home / 47,360,606.16-65,357,636.96-25,630,574.16

Finding the Fourth Proportional to 47,360,606.16, 65,357,636.96 and 25,630,574.16

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Solution

The fourth proportional to 47,360,606.16, 65,357,636.96 and 25,630,574.16 is: 35,370,192.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,360,606.16 : 65,357,636.96 = 25,630,574.16 : x
  2. Step 2: Convert to fraction form
    47,360,606.16/65,357,636.96 = 25,630,574.16/x
  3. Step 3: Cross multiply
    47,360,606.16x = 65,357,636.96 × 25,630,574.16
  4. Step 4: Simplify right side
    47,360,606.16x = 1,675,153,760,897,484
  5. Step 5: Solve for x
    x = 1,675,153,760,897,484/47,360,606.16
  6. Step 6: Final answer
    x = 35,370,192.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.