Home / 16,840,718,834,115-23,240,328,445,924-9,332,213,468,152.10

Finding the Fourth Proportional to 16,840,718,834,115, 23,240,328,445,924 and 9,332,213,468,152.10

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Solution

The fourth proportional to 16,840,718,834,115, 23,240,328,445,924 and 9,332,213,468,152.10 is: 12,878,530,201,928.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,718,834,115 : 23,240,328,445,924 = 9,332,213,468,152.10 : x
  2. Step 2: Convert to fraction form
    16,840,718,834,115/23,240,328,445,924 = 9,332,213,468,152.10/x
  3. Step 3: Cross multiply
    16,840,718,834,115x = 23,240,328,445,924 × 9,332,213,468,152.10
  4. Step 4: Simplify right side
    16,840,718,834,115x = 216,883,706,127,330,308,316,463,104
  5. Step 5: Solve for x
    x = 216,883,706,127,330,308,316,463,104/16,840,718,834,115
  6. Step 6: Final answer
    x = 12,878,530,201,928.15

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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.