Home / 5,027,090,688,005.30-7,540,636,032,007.90-5,027,090,688,005.30

Finding the Fourth Proportional to 5,027,090,688,005.30, 7,540,636,032,007.90 and 5,027,090,688,005.30

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Solution

The fourth proportional to 5,027,090,688,005.30, 7,540,636,032,007.90 and 5,027,090,688,005.30 is: 7,540,636,032,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,090,688,005.30 : 7,540,636,032,007.90 = 5,027,090,688,005.30 : x
  2. Step 2: Convert to fraction form
    5,027,090,688,005.30/7,540,636,032,007.90 = 5,027,090,688,005.30/x
  3. Step 3: Cross multiply
    5,027,090,688,005.30x = 7,540,636,032,007.90 × 5,027,090,688,005.30
  4. Step 4: Simplify right side
    5,027,090,688,005.30x = 37,907,461,178,144,151,870,373,888
  5. Step 5: Solve for x
    x = 37,907,461,178,144,151,870,373,888/5,027,090,688,005.30
  6. Step 6: Final answer
    x = 7,540,636,032,007.90

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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.