Home / 15,590,564,263.41-23,376,507,279.03-4,962,197,685.98

Finding the Fourth Proportional to 15,590,564,263.41, 23,376,507,279.03 and 4,962,197,685.98

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Solution

The fourth proportional to 15,590,564,263.41, 23,376,507,279.03 and 4,962,197,685.98 is: 7,440,324,055.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,590,564,263.41 : 23,376,507,279.03 = 4,962,197,685.98 : x
  2. Step 2: Convert to fraction form
    15,590,564,263.41/23,376,507,279.03 = 4,962,197,685.98/x
  3. Step 3: Cross multiply
    15,590,564,263.41x = 23,376,507,279.03 × 4,962,197,685.98
  4. Step 4: Simplify right side
    15,590,564,263.41x = 115,998,850,326,180,413,440
  5. Step 5: Solve for x
    x = 115,998,850,326,180,413,440/15,590,564,263.41
  6. Step 6: Final answer
    x = 7,440,324,055.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.