Home / 1,594,325,036.40-2,391,487,554.60-1,206,904,547.40

Finding the Fourth Proportional to 1,594,325,036.40, 2,391,487,554.60 and 1,206,904,547.40

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Solution

The fourth proportional to 1,594,325,036.40, 2,391,487,554.60 and 1,206,904,547.40 is: 1,810,356,821.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,325,036.40 : 2,391,487,554.60 = 1,206,904,547.40 : x
  2. Step 2: Convert to fraction form
    1,594,325,036.40/2,391,487,554.60 = 1,206,904,547.40/x
  3. Step 3: Cross multiply
    1,594,325,036.40x = 2,391,487,554.60 × 1,206,904,547.40
  4. Step 4: Simplify right side
    1,594,325,036.40x = 2,886,297,204,697,245,696
  5. Step 5: Solve for x
    x = 2,886,297,204,697,245,696/1,594,325,036.40
  6. Step 6: Final answer
    x = 1,810,356,821.10

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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.