Home / 92,713,032.27-139,037,423.81-46,637,092.71

Finding the Fourth Proportional to 92,713,032.27, 139,037,423.81 and 46,637,092.71

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Solution

The fourth proportional to 92,713,032.27, 139,037,423.81 and 46,637,092.71 is: 69,939,479.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,713,032.27 : 139,037,423.81 = 46,637,092.71 : x
  2. Step 2: Convert to fraction form
    92,713,032.27/139,037,423.81 = 46,637,092.71/x
  3. Step 3: Cross multiply
    92,713,032.27x = 139,037,423.81 × 46,637,092.71
  4. Step 4: Simplify right side
    92,713,032.27x = 6,484,301,224,153,346
  5. Step 5: Solve for x
    x = 6,484,301,224,153,346/92,713,032.27
  6. Step 6: Final answer
    x = 69,939,479.55

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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.