Home / 93,579,015.40-140,116,580.70-93,579,015.40

Finding the Fourth Proportional to 93,579,015.40, 140,116,580.70 and 93,579,015.40

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Solution

The fourth proportional to 93,579,015.40, 140,116,580.70 and 93,579,015.40 is: 140,116,580.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,579,015.40 : 140,116,580.70 = 93,579,015.40 : x
  2. Step 2: Convert to fraction form
    93,579,015.40/140,116,580.70 = 93,579,015.40/x
  3. Step 3: Cross multiply
    93,579,015.40x = 140,116,580.70 × 93,579,015.40
  4. Step 4: Simplify right side
    93,579,015.40x = 13,111,971,663,120,642
  5. Step 5: Solve for x
    x = 13,111,971,663,120,642/93,579,015.40
  6. Step 6: Final answer
    x = 140,116,580.70

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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.