Home / 1,525,301,371.24-2,287,611,571.74-707,307,384.04

Finding the Fourth Proportional to 1,525,301,371.24, 2,287,611,571.74 and 707,307,384.04

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Solution

The fourth proportional to 1,525,301,371.24, 2,287,611,571.74 and 707,307,384.04 is: 1,060,803,187.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,301,371.24 : 2,287,611,571.74 = 707,307,384.04 : x
  2. Step 2: Convert to fraction form
    1,525,301,371.24/2,287,611,571.74 = 707,307,384.04/x
  3. Step 3: Cross multiply
    1,525,301,371.24x = 2,287,611,571.74 × 707,307,384.04
  4. Step 4: Simplify right side
    1,525,301,371.24x = 1,618,044,556,507,052,032
  5. Step 5: Solve for x
    x = 1,618,044,556,507,052,032/1,525,301,371.24
  6. Step 6: Final answer
    x = 1,060,803,187.50

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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.