Home / 74,898,059,486.06-112,335,130,031-21,826,678,633

Finding the Fourth Proportional to 74,898,059,486.06, 112,335,130,031 and 21,826,678,633

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Solution

The fourth proportional to 74,898,059,486.06, 112,335,130,031 and 21,826,678,633 is: 32,736,532,818.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,898,059,486.06 : 112,335,130,031 = 21,826,678,633 : x
  2. Step 2: Convert to fraction form
    74,898,059,486.06/112,335,130,031 = 21,826,678,633/x
  3. Step 3: Cross multiply
    74,898,059,486.06x = 112,335,130,031 × 21,826,678,633
  4. Step 4: Simplify right side
    74,898,059,486.06x = 2,451,902,782,382,904,180,736
  5. Step 5: Solve for x
    x = 2,451,902,782,382,904,180,736/74,898,059,486.06
  6. Step 6: Final answer
    x = 32,736,532,818.17

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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.