Home / 1,826,946,581.47-2,520,898,303.22-1,064,116,195.99

Finding the Fourth Proportional to 1,826,946,581.47, 2,520,898,303.22 and 1,064,116,195.99

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Solution

The fourth proportional to 1,826,946,581.47, 2,520,898,303.22 and 1,064,116,195.99 is: 1,468,312,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,946,581.47 : 2,520,898,303.22 = 1,064,116,195.99 : x
  2. Step 2: Convert to fraction form
    1,826,946,581.47/2,520,898,303.22 = 1,064,116,195.99/x
  3. Step 3: Cross multiply
    1,826,946,581.47x = 2,520,898,303.22 × 1,064,116,195.99
  4. Step 4: Simplify right side
    1,826,946,581.47x = 2,682,528,712,898,598,400
  5. Step 5: Solve for x
    x = 2,682,528,712,898,598,400/1,826,946,581.47
  6. Step 6: Final answer
    x = 1,468,312,615.22

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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.