Home / 6,547,200,890.02-9,035,140,853.54-3,536,453,578.32

Finding the Fourth Proportional to 6,547,200,890.02, 9,035,140,853.54 and 3,536,453,578.32

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Solution

The fourth proportional to 6,547,200,890.02, 9,035,140,853.54 and 3,536,453,578.32 is: 4,880,307,896.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,200,890.02 : 9,035,140,853.54 = 3,536,453,578.32 : x
  2. Step 2: Convert to fraction form
    6,547,200,890.02/9,035,140,853.54 = 3,536,453,578.32/x
  3. Step 3: Cross multiply
    6,547,200,890.02x = 9,035,140,853.54 × 3,536,453,578.32
  4. Step 4: Simplify right side
    6,547,200,890.02x = 31,952,356,202,135,592,960
  5. Step 5: Solve for x
    x = 31,952,356,202,135,592,960/6,547,200,890.02
  6. Step 6: Final answer
    x = 4,880,307,896.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.