Home / 96,047,384.40-144,075,062.52-27,890,075.76

Finding the Fourth Proportional to 96,047,384.40, 144,075,062.52 and 27,890,075.76

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Solution

The fourth proportional to 96,047,384.40, 144,075,062.52 and 27,890,075.76 is: 41,836,271.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,047,384.40 : 144,075,062.52 = 27,890,075.76 : x
  2. Step 2: Convert to fraction form
    96,047,384.40/144,075,062.52 = 27,890,075.76/x
  3. Step 3: Cross multiply
    96,047,384.40x = 144,075,062.52 × 27,890,075.76
  4. Step 4: Simplify right side
    96,047,384.40x = 4,018,264,408,809,537
  5. Step 5: Solve for x
    x = 4,018,264,408,809,537/96,047,384.40
  6. Step 6: Final answer
    x = 41,836,271.06

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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.