Home / 14,578,365,735,670-21,852,241,075,084-4,905,010,689,932

Finding the Fourth Proportional to 14,578,365,735,670, 21,852,241,075,084 and 4,905,010,689,932

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Solution

The fourth proportional to 14,578,365,735,670, 21,852,241,075,084 and 4,905,010,689,932 is: 7,352,365,691,443.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,578,365,735,670 : 21,852,241,075,084 = 4,905,010,689,932 : x
  2. Step 2: Convert to fraction form
    14,578,365,735,670/21,852,241,075,084 = 4,905,010,689,932/x
  3. Step 3: Cross multiply
    14,578,365,735,670x = 21,852,241,075,084 × 4,905,010,689,932
  4. Step 4: Simplify right side
    14,578,365,735,670x = 107,185,476,072,258,154,337,927,168
  5. Step 5: Solve for x
    x = 107,185,476,072,258,154,337,927,168/14,578,365,735,670
  6. Step 6: Final answer
    x = 7,352,365,691,443.68

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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.