Home / 64,351,895,411.76-88,804,223,043.48-37,256,312,214.96

Finding the Fourth Proportional to 64,351,895,411.76, 88,804,223,043.48 and 37,256,312,214.96

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Solution

The fourth proportional to 64,351,895,411.76, 88,804,223,043.48 and 37,256,312,214.96 is: 51,412,904,601.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,351,895,411.76 : 88,804,223,043.48 = 37,256,312,214.96 : x
  2. Step 2: Convert to fraction form
    64,351,895,411.76/88,804,223,043.48 = 37,256,312,214.96/x
  3. Step 3: Cross multiply
    64,351,895,411.76x = 88,804,223,043.48 × 37,256,312,214.96
  4. Step 4: Simplify right side
    64,351,895,411.76x = 3,308,517,859,714,835,939,328
  5. Step 5: Solve for x
    x = 3,308,517,859,714,835,939,328/64,351,895,411.76
  6. Step 6: Final answer
    x = 51,412,904,601.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.