Home / 7,937,099,667.66-10,953,110,618.85-4,368,730,281.42

Finding the Fourth Proportional to 7,937,099,667.66, 10,953,110,618.85 and 4,368,730,281.42

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Solution

The fourth proportional to 7,937,099,667.66, 10,953,110,618.85 and 4,368,730,281.42 is: 6,028,799,944.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,937,099,667.66 : 10,953,110,618.85 = 4,368,730,281.42 : x
  2. Step 2: Convert to fraction form
    7,937,099,667.66/10,953,110,618.85 = 4,368,730,281.42/x
  3. Step 3: Cross multiply
    7,937,099,667.66x = 10,953,110,618.85 × 4,368,730,281.42
  4. Step 4: Simplify right side
    7,937,099,667.66x = 47,851,186,036,312,956,928
  5. Step 5: Solve for x
    x = 47,851,186,036,312,956,928/7,937,099,667.66
  6. Step 6: Final answer
    x = 6,028,799,944.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.