Home / 93,404,094.95-139,984,599.90-38,007,357.61

Finding the Fourth Proportional to 93,404,094.95, 139,984,599.90 and 38,007,357.61

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Solution

The fourth proportional to 93,404,094.95, 139,984,599.90 and 38,007,357.61 is: 56,961,579.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,404,094.95 : 139,984,599.90 = 38,007,357.61 : x
  2. Step 2: Convert to fraction form
    93,404,094.95/139,984,599.90 = 38,007,357.61/x
  3. Step 3: Cross multiply
    93,404,094.95x = 139,984,599.90 × 38,007,357.61
  4. Step 4: Simplify right side
    93,404,094.95x = 5,320,444,748,292,070
  5. Step 5: Solve for x
    x = 5,320,444,748,292,070/93,404,094.95
  6. Step 6: Final answer
    x = 56,961,579.16

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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.