Home / 8,686,133,085.40-13,029,703,512.90-2,475,752,925.40

Finding the Fourth Proportional to 8,686,133,085.40, 13,029,703,512.90 and 2,475,752,925.40

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Solution

The fourth proportional to 8,686,133,085.40, 13,029,703,512.90 and 2,475,752,925.40 is: 3,713,773,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,686,133,085.40 : 13,029,703,512.90 = 2,475,752,925.40 : x
  2. Step 2: Convert to fraction form
    8,686,133,085.40/13,029,703,512.90 = 2,475,752,925.40/x
  3. Step 3: Cross multiply
    8,686,133,085.40x = 13,029,703,512.90 × 2,475,752,925.40
  4. Step 4: Simplify right side
    8,686,133,085.40x = 32,258,326,589,156,831,232
  5. Step 5: Solve for x
    x = 32,258,326,589,156,831,232/8,686,133,085.40
  6. Step 6: Final answer
    x = 3,713,773,007.16

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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.