Home / 592,435,955.63-889,017,158.12-265,188,169.10

Finding the Fourth Proportional to 592,435,955.63, 889,017,158.12 and 265,188,169.10

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Solution

The fourth proportional to 592,435,955.63, 889,017,158.12 and 265,188,169.10 is: 397,944,841.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,435,955.63 : 889,017,158.12 = 265,188,169.10 : x
  2. Step 2: Convert to fraction form
    592,435,955.63/889,017,158.12 = 265,188,169.10/x
  3. Step 3: Cross multiply
    592,435,955.63x = 889,017,158.12 × 265,188,169.10
  4. Step 4: Simplify right side
    592,435,955.63x = 235,756,832,461,224,608
  5. Step 5: Solve for x
    x = 235,756,832,461,224,608/592,435,955.63
  6. Step 6: Final answer
    x = 397,944,841.50

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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.