Home / 56,343,709.17-77,827,255.98-46,593,538.29

Finding the Fourth Proportional to 56,343,709.17, 77,827,255.98 and 46,593,538.29

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Solution

The fourth proportional to 56,343,709.17, 77,827,255.98 and 46,593,538.29 is: 64,359,398.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,343,709.17 : 77,827,255.98 = 46,593,538.29 : x
  2. Step 2: Convert to fraction form
    56,343,709.17/77,827,255.98 = 46,593,538.29/x
  3. Step 3: Cross multiply
    56,343,709.17x = 77,827,255.98 × 46,593,538.29
  4. Step 4: Simplify right side
    56,343,709.17x = 3,626,247,231,881,376.50
  5. Step 5: Solve for x
    x = 3,626,247,231,881,376.50/56,343,709.17
  6. Step 6: Final answer
    x = 64,359,398.50

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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.