Home / 9,610,950,963,495.30-13,264,249,361,109-5,709,037,881,245.60

Finding the Fourth Proportional to 9,610,950,963,495.30, 13,264,249,361,109 and 5,709,037,881,245.60

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Solution

The fourth proportional to 9,610,950,963,495.30, 13,264,249,361,109 and 5,709,037,881,245.60 is: 7,879,147,688,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610,950,963,495.30 : 13,264,249,361,109 = 5,709,037,881,245.60 : x
  2. Step 2: Convert to fraction form
    9,610,950,963,495.30/13,264,249,361,109 = 5,709,037,881,245.60/x
  3. Step 3: Cross multiply
    9,610,950,963,495.30x = 13,264,249,361,109 × 5,709,037,881,245.60
  4. Step 4: Simplify right side
    9,610,950,963,495.30x = 75,726,102,068,859,027,897,450,496
  5. Step 5: Solve for x
    x = 75,726,102,068,859,027,897,450,496/9,610,950,963,495.30
  6. Step 6: Final answer
    x = 7,879,147,688,557.04

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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.