Home / 34,078,618,893.66-51,123,421,224.81-10,496,844,870.90

Finding the Fourth Proportional to 34,078,618,893.66, 51,123,421,224.81 and 10,496,844,870.90

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Solution

The fourth proportional to 34,078,618,893.66, 51,123,421,224.81 and 10,496,844,870.90 is: 15,746,959,216.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,078,618,893.66 : 51,123,421,224.81 = 10,496,844,870.90 : x
  2. Step 2: Convert to fraction form
    34,078,618,893.66/51,123,421,224.81 = 10,496,844,870.90/x
  3. Step 3: Cross multiply
    34,078,618,893.66x = 51,123,421,224.81 × 10,496,844,870.90
  4. Step 4: Simplify right side
    34,078,618,893.66x = 536,634,621,866,506,977,280
  5. Step 5: Solve for x
    x = 536,634,621,866,506,977,280/34,078,618,893.66
  6. Step 6: Final answer
    x = 15,746,959,216.31

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1.5x scale

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.