Home / 1,094,638,943.37-1,510,601,263.29-592,847,752.38

Finding the Fourth Proportional to 1,094,638,943.37, 1,510,601,263.29 and 592,847,752.38

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Solution

The fourth proportional to 1,094,638,943.37, 1,510,601,263.29 and 592,847,752.38 is: 818,129,639.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,638,943.37 : 1,510,601,263.29 = 592,847,752.38 : x
  2. Step 2: Convert to fraction form
    1,094,638,943.37/1,510,601,263.29 = 592,847,752.38/x
  3. Step 3: Cross multiply
    1,094,638,943.37x = 1,510,601,263.29 × 592,847,752.38
  4. Step 4: Simplify right side
    1,094,638,943.37x = 895,556,563,683,865,088
  5. Step 5: Solve for x
    x = 895,556,563,683,865,088/1,094,638,943.37
  6. Step 6: Final answer
    x = 818,129,639.10

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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.