Home / 2,334,136,276.83-3,221,098,432.07-1,262,440,802.91

Finding the Fourth Proportional to 2,334,136,276.83, 3,221,098,432.07 and 1,262,440,802.91

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Solution

The fourth proportional to 2,334,136,276.83, 3,221,098,432.07 and 1,262,440,802.91 is: 1,742,163,099.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,136,276.83 : 3,221,098,432.07 = 1,262,440,802.91 : x
  2. Step 2: Convert to fraction form
    2,334,136,276.83/3,221,098,432.07 = 1,262,440,802.91/x
  3. Step 3: Cross multiply
    2,334,136,276.83x = 3,221,098,432.07 × 1,262,440,802.91
  4. Step 4: Simplify right side
    2,334,136,276.83x = 4,066,446,090,828,280,832
  5. Step 5: Solve for x
    x = 4,066,446,090,828,280,832/2,334,136,276.83
  6. Step 6: Final answer
    x = 1,742,163,099.56

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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.