Home / 58,905,862,050.36-81,290,337,888.20-33,185,450,583.12

Finding the Fourth Proportional to 58,905,862,050.36, 81,290,337,888.20 and 33,185,450,583.12

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Solution

The fourth proportional to 58,905,862,050.36, 81,290,337,888.20 and 33,185,450,583.12 is: 45,796,061,664.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905,862,050.36 : 81,290,337,888.20 = 33,185,450,583.12 : x
  2. Step 2: Convert to fraction form
    58,905,862,050.36/81,290,337,888.20 = 33,185,450,583.12/x
  3. Step 3: Cross multiply
    58,905,862,050.36x = 81,290,337,888.20 × 33,185,450,583.12
  4. Step 4: Simplify right side
    58,905,862,050.36x = 2,697,656,490,873,822,642,176
  5. Step 5: Solve for x
    x = 2,697,656,490,873,822,642,176/58,905,862,050.36
  6. Step 6: Final answer
    x = 45,796,061,664.75

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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.