Home / 76,075,928,792.95-104,994,467,221.57-46,002,628,567.93

Finding the Fourth Proportional to 76,075,928,792.95, 104,994,467,221.57 and 46,002,628,567.93

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Solution

The fourth proportional to 76,075,928,792.95, 104,994,467,221.57 and 46,002,628,567.93 is: 63,489,484,176.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,075,928,792.95 : 104,994,467,221.57 = 46,002,628,567.93 : x
  2. Step 2: Convert to fraction form
    76,075,928,792.95/104,994,467,221.57 = 46,002,628,567.93/x
  3. Step 3: Cross multiply
    76,075,928,792.95x = 104,994,467,221.57 × 46,002,628,567.93
  4. Step 4: Simplify right side
    76,075,928,792.95x = 4,830,021,477,281,061,404,672
  5. Step 5: Solve for x
    x = 4,830,021,477,281,061,404,672/76,075,928,792.95
  6. Step 6: Final answer
    x = 63,489,484,176.09

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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.