Home / 4,590,384,487.48-6,885,553,619.04-1,792,637,133.22

Finding the Fourth Proportional to 4,590,384,487.48, 6,885,553,619.04 and 1,792,637,133.22

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Solution

The fourth proportional to 4,590,384,487.48, 6,885,553,619.04 and 1,792,637,133.22 is: 2,688,946,674.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,384,487.48 : 6,885,553,619.04 = 1,792,637,133.22 : x
  2. Step 2: Convert to fraction form
    4,590,384,487.48/6,885,553,619.04 = 1,792,637,133.22/x
  3. Step 3: Cross multiply
    4,590,384,487.48x = 6,885,553,619.04 × 1,792,637,133.22
  4. Step 4: Simplify right side
    4,590,384,487.48x = 12,343,299,100,268,462,080
  5. Step 5: Solve for x
    x = 12,343,299,100,268,462,080/4,590,384,487.48
  6. Step 6: Final answer
    x = 2,688,946,674.06

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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.