Home / 53,852,772,075.10-80,779,158,112.65-16,582,921,033.30

Finding the Fourth Proportional to 53,852,772,075.10, 80,779,158,112.65 and 16,582,921,033.30

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Solution

The fourth proportional to 53,852,772,075.10, 80,779,158,112.65 and 16,582,921,033.30 is: 24,874,381,549.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,852,772,075.10 : 80,779,158,112.65 = 16,582,921,033.30 : x
  2. Step 2: Convert to fraction form
    53,852,772,075.10/80,779,158,112.65 = 16,582,921,033.30/x
  3. Step 3: Cross multiply
    53,852,772,075.10x = 80,779,158,112.65 × 16,582,921,033.30
  4. Step 4: Simplify right side
    53,852,772,075.10x = 1,339,554,400,118,529,851,392
  5. Step 5: Solve for x
    x = 1,339,554,400,118,529,851,392/53,852,772,075.10
  6. Step 6: Final answer
    x = 24,874,381,549.95

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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.