Home / 1,495,980,188.56-2,064,413,052.84-835,935,890.32

Finding the Fourth Proportional to 1,495,980,188.56, 2,064,413,052.84 and 835,935,890.32

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Solution

The fourth proportional to 1,495,980,188.56, 2,064,413,052.84 and 835,935,890.32 is: 1,153,569,396.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,980,188.56 : 2,064,413,052.84 = 835,935,890.32 : x
  2. Step 2: Convert to fraction form
    1,495,980,188.56/2,064,413,052.84 = 835,935,890.32/x
  3. Step 3: Cross multiply
    1,495,980,188.56x = 2,064,413,052.84 × 835,935,890.32
  4. Step 4: Simplify right side
    1,495,980,188.56x = 1,725,716,963,314,034,688
  5. Step 5: Solve for x
    x = 1,725,716,963,314,034,688/1,495,980,188.56
  6. Step 6: Final answer
    x = 1,153,569,396.51

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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.