Home / 42,596,475.16-58,783,134.36-23,017,363.13

Finding the Fourth Proportional to 42,596,475.16, 58,783,134.36 and 23,017,363.13

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Solution

The fourth proportional to 42,596,475.16, 58,783,134.36 and 23,017,363.13 is: 31,763,960.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,596,475.16 : 58,783,134.36 = 23,017,363.13 : x
  2. Step 2: Convert to fraction form
    42,596,475.16/58,783,134.36 = 23,017,363.13/x
  3. Step 3: Cross multiply
    42,596,475.16x = 58,783,134.36 × 23,017,363.13
  4. Step 4: Simplify right side
    42,596,475.16x = 1,353,032,749,483,700
  5. Step 5: Solve for x
    x = 1,353,032,749,483,700/42,596,475.16
  6. Step 6: Final answer
    x = 31,763,960.38

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Double scale
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1.5x scale

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.