Home / 10,867,501.40-16,301,252.10-10,046,355.80

Finding the Fourth Proportional to 10,867,501.40, 16,301,252.10 and 10,046,355.80

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Solution

The fourth proportional to 10,867,501.40, 16,301,252.10 and 10,046,355.80 is: 15,069,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,867,501.40 : 16,301,252.10 = 10,046,355.80 : x
  2. Step 2: Convert to fraction form
    10,867,501.40/16,301,252.10 = 10,046,355.80/x
  3. Step 3: Cross multiply
    10,867,501.40x = 16,301,252.10 × 10,046,355.80
  4. Step 4: Simplify right side
    10,867,501.40x = 163,768,178,582,097.19
  5. Step 5: Solve for x
    x = 163,768,178,582,097.19/10,867,501.40
  6. Step 6: Final answer
    x = 15,069,533.70

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Similar ratio
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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.