Home / 2,110,536,050.40-3,165,804,075.60-1,559,538,021.60

Finding the Fourth Proportional to 2,110,536,050.40, 3,165,804,075.60 and 1,559,538,021.60

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Solution

The fourth proportional to 2,110,536,050.40, 3,165,804,075.60 and 1,559,538,021.60 is: 2,339,307,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,536,050.40 : 3,165,804,075.60 = 1,559,538,021.60 : x
  2. Step 2: Convert to fraction form
    2,110,536,050.40/3,165,804,075.60 = 1,559,538,021.60/x
  3. Step 3: Cross multiply
    2,110,536,050.40x = 3,165,804,075.60 × 1,559,538,021.60
  4. Step 4: Simplify right side
    2,110,536,050.40x = 4,937,191,824,834,440,192
  5. Step 5: Solve for x
    x = 4,937,191,824,834,440,192/2,110,536,050.40
  6. Step 6: Final answer
    x = 2,339,307,032.40

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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.