Home / 9,069,266,670,875.40-13,613,580,932,079-3,908,658,466,698.40

Finding the Fourth Proportional to 9,069,266,670,875.40, 13,613,580,932,079 and 3,908,658,466,698.40

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Solution

The fourth proportional to 9,069,266,670,875.40, 13,613,580,932,079 and 3,908,658,466,698.40 is: 5,867,159,970,401.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,266,670,875.40 : 13,613,580,932,079 = 3,908,658,466,698.40 : x
  2. Step 2: Convert to fraction form
    9,069,266,670,875.40/13,613,580,932,079 = 3,908,658,466,698.40/x
  3. Step 3: Cross multiply
    9,069,266,670,875.40x = 13,613,580,932,079 × 3,908,658,466,698.40
  4. Step 4: Simplify right side
    9,069,266,670,875.40x = 53,210,838,372,254,475,368,792,064
  5. Step 5: Solve for x
    x = 53,210,838,372,254,475,368,792,064/9,069,266,670,875.40
  6. Step 6: Final answer
    x = 5,867,159,970,401.26

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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.