Home / 5,017,579,622.34-7,526,355,942.15-1,869,722,572.02

Finding the Fourth Proportional to 5,017,579,622.34, 7,526,355,942.15 and 1,869,722,572.02

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Solution

The fourth proportional to 5,017,579,622.34, 7,526,355,942.15 and 1,869,722,572.02 is: 2,804,578,830.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,579,622.34 : 7,526,355,942.15 = 1,869,722,572.02 : x
  2. Step 2: Convert to fraction form
    5,017,579,622.34/7,526,355,942.15 = 1,869,722,572.02/x
  3. Step 3: Cross multiply
    5,017,579,622.34x = 7,526,355,942.15 × 1,869,722,572.02
  4. Step 4: Simplify right side
    5,017,579,622.34x = 14,072,197,590,094,706,688
  5. Step 5: Solve for x
    x = 14,072,197,590,094,706,688/5,017,579,622.34
  6. Step 6: Final answer
    x = 2,804,578,830.69

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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.