Home / 62,406,200.40-93,609,300.60-47,289,656.40

Finding the Fourth Proportional to 62,406,200.40, 93,609,300.60 and 47,289,656.40

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Solution

The fourth proportional to 62,406,200.40, 93,609,300.60 and 47,289,656.40 is: 70,934,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,406,200.40 : 93,609,300.60 = 47,289,656.40 : x
  2. Step 2: Convert to fraction form
    62,406,200.40/93,609,300.60 = 47,289,656.40/x
  3. Step 3: Cross multiply
    62,406,200.40x = 93,609,300.60 × 47,289,656.40
  4. Step 4: Simplify right side
    62,406,200.40x = 4,426,751,661,218,313.50
  5. Step 5: Solve for x
    x = 4,426,751,661,218,313.50/62,406,200.40
  6. Step 6: Final answer
    x = 70,934,484.60

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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.