Home / 7,277,539,602,305.40-10,916,980,478,122-2,376,601,768,810.60

Finding the Fourth Proportional to 7,277,539,602,305.40, 10,916,980,478,122 and 2,376,601,768,810.60

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Solution

The fourth proportional to 7,277,539,602,305.40, 10,916,980,478,122 and 2,376,601,768,810.60 is: 3,565,121,803,824.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,539,602,305.40 : 10,916,980,478,122 = 2,376,601,768,810.60 : x
  2. Step 2: Convert to fraction form
    7,277,539,602,305.40/10,916,980,478,122 = 2,376,601,768,810.60/x
  3. Step 3: Cross multiply
    7,277,539,602,305.40x = 10,916,980,478,122 × 2,376,601,768,810.60
  4. Step 4: Simplify right side
    7,277,539,602,305.40x = 25,945,315,114,375,535,329,804,288
  5. Step 5: Solve for x
    x = 25,945,315,114,375,535,329,804,288/7,277,539,602,305.40
  6. Step 6: Final answer
    x = 3,565,121,803,824.54

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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.