Home / 4,817,054,866.79-6,646,996,558.04-2,673,751,875.91

Finding the Fourth Proportional to 4,817,054,866.79, 6,646,996,558.04 and 2,673,751,875.91

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Solution

The fourth proportional to 4,817,054,866.79, 6,646,996,558.04 and 2,673,751,875.91 is: 3,689,478,323.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,054,866.79 : 6,646,996,558.04 = 2,673,751,875.91 : x
  2. Step 2: Convert to fraction form
    4,817,054,866.79/6,646,996,558.04 = 2,673,751,875.91/x
  3. Step 3: Cross multiply
    4,817,054,866.79x = 6,646,996,558.04 × 2,673,751,875.91
  4. Step 4: Simplify right side
    4,817,054,866.79x = 17,772,419,516,196,775,936
  5. Step 5: Solve for x
    x = 17,772,419,516,196,775,936/4,817,054,866.79
  6. Step 6: Final answer
    x = 3,689,478,323.93

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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.