Home / 10,463,249,805.04-14,439,179,323.56-5,705,513,652.88

Finding the Fourth Proportional to 10,463,249,805.04, 14,439,179,323.56 and 5,705,513,652.88

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Solution

The fourth proportional to 10,463,249,805.04, 14,439,179,323.56 and 5,705,513,652.88 is: 7,873,551,363.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,463,249,805.04 : 14,439,179,323.56 = 5,705,513,652.88 : x
  2. Step 2: Convert to fraction form
    10,463,249,805.04/14,439,179,323.56 = 5,705,513,652.88/x
  3. Step 3: Cross multiply
    10,463,249,805.04x = 14,439,179,323.56 × 5,705,513,652.88
  4. Step 4: Simplify right side
    10,463,249,805.04x = 82,382,934,766,954,184,704
  5. Step 5: Solve for x
    x = 82,382,934,766,954,184,704/10,463,249,805.04
  6. Step 6: Final answer
    x = 7,873,551,363.29

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1.5x scale

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.