Home / 149,775,990.80-224,688,869.40-58,902,544.40

Finding the Fourth Proportional to 149,775,990.80, 224,688,869.40 and 58,902,544.40

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Solution

The fourth proportional to 149,775,990.80, 224,688,869.40 and 58,902,544.40 is: 88,363,602.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,775,990.80 : 224,688,869.40 = 58,902,544.40 : x
  2. Step 2: Convert to fraction form
    149,775,990.80/224,688,869.40 = 58,902,544.40/x
  3. Step 3: Cross multiply
    149,775,990.80x = 224,688,869.40 × 58,902,544.40
  4. Step 4: Simplify right side
    149,775,990.80x = 13,234,746,106,019,302
  5. Step 5: Solve for x
    x = 13,234,746,106,019,302/149,775,990.80
  6. Step 6: Final answer
    x = 88,363,602.44

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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.