Home / 1,564,383,028,404.80-2,346,841,880,012.40-644,949,759,547.56

Finding the Fourth Proportional to 1,564,383,028,404.80, 2,346,841,880,012.40 and 644,949,759,547.56

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Solution

The fourth proportional to 1,564,383,028,404.80, 2,346,841,880,012.40 and 644,949,759,547.56 is: 967,534,854,781.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,383,028,404.80 : 2,346,841,880,012.40 = 644,949,759,547.56 : x
  2. Step 2: Convert to fraction form
    1,564,383,028,404.80/2,346,841,880,012.40 = 644,949,759,547.56/x
  3. Step 3: Cross multiply
    1,564,383,028,404.80x = 2,346,841,880,012.40 × 644,949,759,547.56
  4. Step 4: Simplify right side
    1,564,383,028,404.80x = 1,513,595,106,210,141,085,630,464
  5. Step 5: Solve for x
    x = 1,513,595,106,210,141,085,630,464/1,564,383,028,404.80
  6. Step 6: Final answer
    x = 967,534,854,781.41

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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.