Home / 11,674,209,384.77-17,507,692,366.83-4,211,822,069.51

Finding the Fourth Proportional to 11,674,209,384.77, 17,507,692,366.83 and 4,211,822,069.51

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Solution

The fourth proportional to 11,674,209,384.77, 17,507,692,366.83 and 4,211,822,069.51 is: 6,316,426,463.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,209,384.77 : 17,507,692,366.83 = 4,211,822,069.51 : x
  2. Step 2: Convert to fraction form
    11,674,209,384.77/17,507,692,366.83 = 4,211,822,069.51/x
  3. Step 3: Cross multiply
    11,674,209,384.77x = 17,507,692,366.83 × 4,211,822,069.51
  4. Step 4: Simplify right side
    11,674,209,384.77x = 73,739,285,096,718,835,712
  5. Step 5: Solve for x
    x = 73,739,285,096,718,835,712/11,674,209,384.77
  6. Step 6: Final answer
    x = 6,316,426,463.36

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1.5x scale

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.