Home / 93,252,492.87-139,925,904.78-62,149,373.25

Finding the Fourth Proportional to 93,252,492.87, 139,925,904.78 and 62,149,373.25

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Solution

The fourth proportional to 93,252,492.87, 139,925,904.78 and 62,149,373.25 is: 93,255,493.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,252,492.87 : 139,925,904.78 = 62,149,373.25 : x
  2. Step 2: Convert to fraction form
    93,252,492.87/139,925,904.78 = 62,149,373.25/x
  3. Step 3: Cross multiply
    93,252,492.87x = 139,925,904.78 × 62,149,373.25
  4. Step 4: Simplify right side
    93,252,492.87x = 8,696,307,283,516,179
  5. Step 5: Solve for x
    x = 8,696,307,283,516,179/93,252,492.87
  6. Step 6: Final answer
    x = 93,255,493.94

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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.