Home / 1,044,719,024.09-1,565,356,655.95-606,790,382.45

Finding the Fourth Proportional to 1,044,719,024.09, 1,565,356,655.95 and 606,790,382.45

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Solution

The fourth proportional to 1,044,719,024.09, 1,565,356,655.95 and 606,790,382.45 is: 909,185,476.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,719,024.09 : 1,565,356,655.95 = 606,790,382.45 : x
  2. Step 2: Convert to fraction form
    1,044,719,024.09/1,565,356,655.95 = 606,790,382.45/x
  3. Step 3: Cross multiply
    1,044,719,024.09x = 1,565,356,655.95 × 606,790,382.45
  4. Step 4: Simplify right side
    1,044,719,024.09x = 949,843,363,925,209,856
  5. Step 5: Solve for x
    x = 949,843,363,925,209,856/1,044,719,024.09
  6. Step 6: Final answer
    x = 909,185,476.70

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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.