Home / 737,560,106,335.40-1,017,764,641,386.40-407,956,050,543.75

Finding the Fourth Proportional to 737,560,106,335.40, 1,017,764,641,386.40 and 407,956,050,543.75

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Solution

The fourth proportional to 737,560,106,335.40, 1,017,764,641,386.40 and 407,956,050,543.75 is: 562,941,568,987.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,560,106,335.40 : 1,017,764,641,386.40 = 407,956,050,543.75 : x
  2. Step 2: Convert to fraction form
    737,560,106,335.40/1,017,764,641,386.40 = 407,956,050,543.75/x
  3. Step 3: Cross multiply
    737,560,106,335.40x = 1,017,764,641,386.40 × 407,956,050,543.75
  4. Step 4: Simplify right side
    737,560,106,335.40x = 415,203,243,483,071,781,011,456
  5. Step 5: Solve for x
    x = 415,203,243,483,071,781,011,456/737,560,106,335.40
  6. Step 6: Final answer
    x = 562,941,568,987.55

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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.