Home / 6,345,009,374,529.50-8,756,142,588,863-3,604,710,645,961.50

Finding the Fourth Proportional to 6,345,009,374,529.50, 8,756,142,588,863 and 3,604,710,645,961.50

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Solution

The fourth proportional to 6,345,009,374,529.50, 8,756,142,588,863 and 3,604,710,645,961.50 is: 4,974,517,537,252.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,009,374,529.50 : 8,756,142,588,863 = 3,604,710,645,961.50 : x
  2. Step 2: Convert to fraction form
    6,345,009,374,529.50/8,756,142,588,863 = 3,604,710,645,961.50/x
  3. Step 3: Cross multiply
    6,345,009,374,529.50x = 8,756,142,588,863 × 3,604,710,645,961.50
  4. Step 4: Simplify right side
    6,345,009,374,529.50x = 31,563,360,407,631,345,343,266,816
  5. Step 5: Solve for x
    x = 31,563,360,407,631,345,343,266,816/6,345,009,374,529.50
  6. Step 6: Final answer
    x = 4,974,517,537,252.95

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Double scale
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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.