Home / 592,837,411.95-817,847,357.07-357,812,944.11

Finding the Fourth Proportional to 592,837,411.95, 817,847,357.07 and 357,812,944.11

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Solution

The fourth proportional to 592,837,411.95, 817,847,357.07 and 357,812,944.11 is: 493,619,944.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,837,411.95 : 817,847,357.07 = 357,812,944.11 : x
  2. Step 2: Convert to fraction form
    592,837,411.95/817,847,357.07 = 357,812,944.11/x
  3. Step 3: Cross multiply
    592,837,411.95x = 817,847,357.07 × 357,812,944.11
  4. Step 4: Simplify right side
    592,837,411.95x = 292,636,370,665,799,168
  5. Step 5: Solve for x
    x = 292,636,370,665,799,168/592,837,411.95
  6. Step 6: Final answer
    x = 493,619,944.97

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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.