Home / 10,563,386.10-15,845,079.15-10,563,386.10

Finding the Fourth Proportional to 10,563,386.10, 15,845,079.15 and 10,563,386.10

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Solution

The fourth proportional to 10,563,386.10, 15,845,079.15 and 10,563,386.10 is: 15,845,079.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,563,386.10 : 15,845,079.15 = 10,563,386.10 : x
  2. Step 2: Convert to fraction form
    10,563,386.10/15,845,079.15 = 10,563,386.10/x
  3. Step 3: Cross multiply
    10,563,386.10x = 15,845,079.15 × 10,563,386.10
  4. Step 4: Simplify right side
    10,563,386.10x = 167,377,688,846,509.81
  5. Step 5: Solve for x
    x = 167,377,688,846,509.81/10,563,386.10
  6. Step 6: Final answer
    x = 15,845,079.15

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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.