Home / 93,303,636.90-139,852,812.15-32,688,161.70

Finding the Fourth Proportional to 93,303,636.90, 139,852,812.15 and 32,688,161.70

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Solution

The fourth proportional to 93,303,636.90, 139,852,812.15 and 32,688,161.70 is: 48,996,282.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,303,636.90 : 139,852,812.15 = 32,688,161.70 : x
  2. Step 2: Convert to fraction form
    93,303,636.90/139,852,812.15 = 32,688,161.70/x
  3. Step 3: Cross multiply
    93,303,636.90x = 139,852,812.15 × 32,688,161.70
  4. Step 4: Simplify right side
    93,303,636.90x = 4,571,531,337,758,925
  5. Step 5: Solve for x
    x = 4,571,531,337,758,925/93,303,636.90
  6. Step 6: Final answer
    x = 48,996,282.35

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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.