Home / 9,341,016,823.35-12,890,594,822.08-5,272,775,037.16

Finding the Fourth Proportional to 9,341,016,823.35, 12,890,594,822.08 and 5,272,775,037.16

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Solution

The fourth proportional to 9,341,016,823.35, 12,890,594,822.08 and 5,272,775,037.16 is: 7,276,424,813.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,016,823.35 : 12,890,594,822.08 = 5,272,775,037.16 : x
  2. Step 2: Convert to fraction form
    9,341,016,823.35/12,890,594,822.08 = 5,272,775,037.16/x
  3. Step 3: Cross multiply
    9,341,016,823.35x = 12,890,594,822.08 × 5,272,775,037.16
  4. Step 4: Simplify right side
    9,341,016,823.35x = 67,969,206,592,035,381,248
  5. Step 5: Solve for x
    x = 67,969,206,592,035,381,248/9,341,016,823.35
  6. Step 6: Final answer
    x = 7,276,424,813.00

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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.