Home / 13,818,285,580,804-19,069,833,528,784-7,652,275,114,429.20

Finding the Fourth Proportional to 13,818,285,580,804, 19,069,833,528,784 and 7,652,275,114,429.20

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Solution

The fourth proportional to 13,818,285,580,804, 19,069,833,528,784 and 7,652,275,114,429.20 is: 10,560,471,608,094.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,818,285,580,804 : 19,069,833,528,784 = 7,652,275,114,429.20 : x
  2. Step 2: Convert to fraction form
    13,818,285,580,804/19,069,833,528,784 = 7,652,275,114,429.20/x
  3. Step 3: Cross multiply
    13,818,285,580,804x = 19,069,833,528,784 × 7,652,275,114,429.20
  4. Step 4: Simplify right side
    13,818,285,580,804x = 145,927,612,548,621,386,299,473,920
  5. Step 5: Solve for x
    x = 145,927,612,548,621,386,299,473,920/13,818,285,580,804
  6. Step 6: Final answer
    x = 10,560,471,608,094.44

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Double scale
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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.