Home / 10,552,518,893,907-15,819,712,792,231-3,667,417,728,933.20

Finding the Fourth Proportional to 10,552,518,893,907, 15,819,712,792,231 and 3,667,417,728,933.20

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Solution

The fourth proportional to 10,552,518,893,907, 15,819,712,792,231 and 3,667,417,728,933.20 is: 5,497,975,956,656.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,518,893,907 : 15,819,712,792,231 = 3,667,417,728,933.20 : x
  2. Step 2: Convert to fraction form
    10,552,518,893,907/15,819,712,792,231 = 3,667,417,728,933.20/x
  3. Step 3: Cross multiply
    10,552,518,893,907x = 15,819,712,792,231 × 3,667,417,728,933.20
  4. Step 4: Simplify right side
    10,552,518,893,907x = 58,017,495,160,859,311,671,869,440
  5. Step 5: Solve for x
    x = 58,017,495,160,859,311,671,869,440/10,552,518,893,907
  6. Step 6: Final answer
    x = 5,497,975,956,656.04

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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.