Home / 19,023,388,710,284-28,519,684,315,168-5,947,421,937,809.50

Finding the Fourth Proportional to 19,023,388,710,284, 28,519,684,315,168 and 5,947,421,937,809.50

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Solution

The fourth proportional to 19,023,388,710,284, 28,519,684,315,168 and 5,947,421,937,809.50 is: 8,916,318,682,156.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,023,388,710,284 : 28,519,684,315,168 = 5,947,421,937,809.50 : x
  2. Step 2: Convert to fraction form
    19,023,388,710,284/28,519,684,315,168 = 5,947,421,937,809.50/x
  3. Step 3: Cross multiply
    19,023,388,710,284x = 28,519,684,315,168 × 5,947,421,937,809.50
  4. Step 4: Simplify right side
    19,023,388,710,284x = 169,618,596,155,431,686,353,453,056
  5. Step 5: Solve for x
    x = 169,618,596,155,431,686,353,453,056/19,023,388,710,284
  6. Step 6: Final answer
    x = 8,916,318,682,156.57

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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.