Home / 59,091,254,941.83-88,642,331,318.99-19,297,238,339.17

Finding the Fourth Proportional to 59,091,254,941.83, 88,642,331,318.99 and 19,297,238,339.17

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Solution

The fourth proportional to 59,091,254,941.83, 88,642,331,318.99 and 19,297,238,339.17 is: 28,947,636,940.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,091,254,941.83 : 88,642,331,318.99 = 19,297,238,339.17 : x
  2. Step 2: Convert to fraction form
    59,091,254,941.83/88,642,331,318.99 = 19,297,238,339.17/x
  3. Step 3: Cross multiply
    59,091,254,941.83x = 88,642,331,318.99 × 19,297,238,339.17
  4. Step 4: Simplify right side
    59,091,254,941.83x = 1,710,552,194,402,223,390,720
  5. Step 5: Solve for x
    x = 1,710,552,194,402,223,390,720/59,091,254,941.83
  6. Step 6: Final answer
    x = 28,947,636,940.29

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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.