Home / 15,852,812.60-23,779,218.90-10,373,065.40

Finding the Fourth Proportional to 15,852,812.60, 23,779,218.90 and 10,373,065.40

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Solution

The fourth proportional to 15,852,812.60, 23,779,218.90 and 10,373,065.40 is: 15,559,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,852,812.60 : 23,779,218.90 = 10,373,065.40 : x
  2. Step 2: Convert to fraction form
    15,852,812.60/23,779,218.90 = 10,373,065.40/x
  3. Step 3: Cross multiply
    15,852,812.60x = 23,779,218.90 × 10,373,065.40
  4. Step 4: Simplify right side
    15,852,812.60x = 246,663,392,810,616.06
  5. Step 5: Solve for x
    x = 246,663,392,810,616.06/15,852,812.60
  6. Step 6: Final answer
    x = 15,559,598.10

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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.