Home / 64,787,353,925.40-97,181,030,888.10-33,406,294,316.40

Finding the Fourth Proportional to 64,787,353,925.40, 97,181,030,888.10 and 33,406,294,316.40

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Solution

The fourth proportional to 64,787,353,925.40, 97,181,030,888.10 and 33,406,294,316.40 is: 50,109,441,474.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,787,353,925.40 : 97,181,030,888.10 = 33,406,294,316.40 : x
  2. Step 2: Convert to fraction form
    64,787,353,925.40/97,181,030,888.10 = 33,406,294,316.40/x
  3. Step 3: Cross multiply
    64,787,353,925.40x = 97,181,030,888.10 × 33,406,294,316.40
  4. Step 4: Simplify right side
    64,787,353,925.40x = 3,246,458,119,819,028,332,544
  5. Step 5: Solve for x
    x = 3,246,458,119,819,028,332,544/64,787,353,925.40
  6. Step 6: Final answer
    x = 50,109,441,474.60

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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.