Home / 8,686,133,085.90-13,029,703,513.65-2,475,752,925.90

Finding the Fourth Proportional to 8,686,133,085.90, 13,029,703,513.65 and 2,475,752,925.90

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Solution

The fourth proportional to 8,686,133,085.90, 13,029,703,513.65 and 2,475,752,925.90 is: 3,713,773,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,686,133,085.90 : 13,029,703,513.65 = 2,475,752,925.90 : x
  2. Step 2: Convert to fraction form
    8,686,133,085.90/13,029,703,513.65 = 2,475,752,925.90/x
  3. Step 3: Cross multiply
    8,686,133,085.90x = 13,029,703,513.65 × 2,475,752,925.90
  4. Step 4: Simplify right side
    8,686,133,085.90x = 32,258,326,597,528,498,176
  5. Step 5: Solve for x
    x = 32,258,326,597,528,498,176/8,686,133,085.90
  6. Step 6: Final answer
    x = 3,713,773,007.91

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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.