Home / 93,389,030.48-140,168,552.72-49,706,462.47

Finding the Fourth Proportional to 93,389,030.48, 140,168,552.72 and 49,706,462.47

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Solution

The fourth proportional to 93,389,030.48, 140,168,552.72 and 49,706,462.47 is: 74,604,938.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,389,030.48 : 140,168,552.72 = 49,706,462.47 : x
  2. Step 2: Convert to fraction form
    93,389,030.48/140,168,552.72 = 49,706,462.47/x
  3. Step 3: Cross multiply
    93,389,030.48x = 140,168,552.72 × 49,706,462.47
  4. Step 4: Simplify right side
    93,389,030.48x = 6,967,282,905,250,896
  5. Step 5: Solve for x
    x = 6,967,282,905,250,896/93,389,030.48
  6. Step 6: Final answer
    x = 74,604,938.82

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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.