Home / 7,790,130,057,752-10,745,913,028,062-4,858,594,177,078.50

Finding the Fourth Proportional to 7,790,130,057,752, 10,745,913,028,062 and 4,858,594,177,078.50

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Solution

The fourth proportional to 7,790,130,057,752, 10,745,913,028,062 and 4,858,594,177,078.50 is: 6,702,074,301,516.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,790,130,057,752 : 10,745,913,028,062 = 4,858,594,177,078.50 : x
  2. Step 2: Convert to fraction form
    7,790,130,057,752/10,745,913,028,062 = 4,858,594,177,078.50/x
  3. Step 3: Cross multiply
    7,790,130,057,752x = 10,745,913,028,062 × 4,858,594,177,078.50
  4. Step 4: Simplify right side
    7,790,130,057,752x = 52,210,030,465,534,026,611,425,280
  5. Step 5: Solve for x
    x = 52,210,030,465,534,026,611,425,280/7,790,130,057,752
  6. Step 6: Final answer
    x = 6,702,074,301,516.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.