Home / 29,044,564,006.34-40,081,090,901.23-16,184,745,981.65

Finding the Fourth Proportional to 29,044,564,006.34, 40,081,090,901.23 and 16,184,745,981.65

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Solution

The fourth proportional to 29,044,564,006.34, 40,081,090,901.23 and 16,184,745,981.65 is: 22,334,722,420.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044,564,006.34 : 40,081,090,901.23 = 16,184,745,981.65 : x
  2. Step 2: Convert to fraction form
    29,044,564,006.34/40,081,090,901.23 = 16,184,745,981.65/x
  3. Step 3: Cross multiply
    29,044,564,006.34x = 40,081,090,901.23 × 16,184,745,981.65
  4. Step 4: Simplify right side
    29,044,564,006.34x = 648,702,274,903,983,259,648
  5. Step 5: Solve for x
    x = 648,702,274,903,983,259,648/29,044,564,006.34
  6. Step 6: Final answer
    x = 22,334,722,420.43

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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.