Home / 17,838,025,756.34-24,616,942,088.22-9,700,305,112.17

Finding the Fourth Proportional to 17,838,025,756.34, 24,616,942,088.22 and 9,700,305,112.17

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Solution

The fourth proportional to 17,838,025,756.34, 24,616,942,088.22 and 9,700,305,112.17 is: 13,386,674,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838,025,756.34 : 24,616,942,088.22 = 9,700,305,112.17 : x
  2. Step 2: Convert to fraction form
    17,838,025,756.34/24,616,942,088.22 = 9,700,305,112.17/x
  3. Step 3: Cross multiply
    17,838,025,756.34x = 24,616,942,088.22 × 9,700,305,112.17
  4. Step 4: Simplify right side
    17,838,025,756.34x = 238,791,849,184,353,320,960
  5. Step 5: Solve for x
    x = 238,791,849,184,353,320,960/17,838,025,756.34
  6. Step 6: Final answer
    x = 13,386,674,761.33

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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.