Home / 9,575,290,136,664-13,213,737,066,170-5,185,584,920,848

Finding the Fourth Proportional to 9,575,290,136,664, 13,213,737,066,170 and 5,185,584,920,848

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Solution

The fourth proportional to 9,575,290,136,664, 13,213,737,066,170 and 5,185,584,920,848 is: 7,156,018,742,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,290,136,664 : 13,213,737,066,170 = 5,185,584,920,848 : x
  2. Step 2: Convert to fraction form
    9,575,290,136,664/13,213,737,066,170 = 5,185,584,920,848/x
  3. Step 3: Cross multiply
    9,575,290,136,664x = 13,213,737,066,170 × 5,185,584,920,848
  4. Step 4: Simplify right side
    9,575,290,136,664x = 68,520,955,678,381,441,133,051,904
  5. Step 5: Solve for x
    x = 68,520,955,678,381,441,133,051,904/9,575,290,136,664
  6. Step 6: Final answer
    x = 7,156,018,742,034.06

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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.