Home / 28,974,759,875.10-43,462,139,812.65-28,974,759,875.10

Finding the Fourth Proportional to 28,974,759,875.10, 43,462,139,812.65 and 28,974,759,875.10

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Solution

The fourth proportional to 28,974,759,875.10, 43,462,139,812.65 and 28,974,759,875.10 is: 43,462,139,812.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,974,759,875.10 : 43,462,139,812.65 = 28,974,759,875.10 : x
  2. Step 2: Convert to fraction form
    28,974,759,875.10/43,462,139,812.65 = 28,974,759,875.10/x
  3. Step 3: Cross multiply
    28,974,759,875.10x = 43,462,139,812.65 × 28,974,759,875.10
  4. Step 4: Simplify right side
    28,974,759,875.10x = 1,259,305,064,729,557,336,064
  5. Step 5: Solve for x
    x = 1,259,305,064,729,557,336,064/28,974,759,875.10
  6. Step 6: Final answer
    x = 43,462,139,812.65

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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.