Home / 25,265,915,671.91-37,838,710,242.06-14,619,703,486.70

Finding the Fourth Proportional to 25,265,915,671.91, 37,838,710,242.06 and 14,619,703,486.70

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Solution

The fourth proportional to 25,265,915,671.91, 37,838,710,242.06 and 14,619,703,486.70 is: 21,894,742,753.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,265,915,671.91 : 37,838,710,242.06 = 14,619,703,486.70 : x
  2. Step 2: Convert to fraction form
    25,265,915,671.91/37,838,710,242.06 = 14,619,703,486.70/x
  3. Step 3: Cross multiply
    25,265,915,671.91x = 37,838,710,242.06 × 14,619,703,486.70
  4. Step 4: Simplify right side
    25,265,915,671.91x = 553,190,724,058,078,183,424
  5. Step 5: Solve for x
    x = 553,190,724,058,078,183,424/25,265,915,671.91
  6. Step 6: Final answer
    x = 21,894,742,753.11

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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.