Home / 41,574,982,742.52-62,337,569,312.40-13,232,671,672.36

Finding the Fourth Proportional to 41,574,982,742.52, 62,337,569,312.40 and 13,232,671,672.36

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Solution

The fourth proportional to 41,574,982,742.52, 62,337,569,312.40 and 13,232,671,672.36 is: 19,841,080,696.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,574,982,742.52 : 62,337,569,312.40 = 13,232,671,672.36 : x
  2. Step 2: Convert to fraction form
    41,574,982,742.52/62,337,569,312.40 = 13,232,671,672.36/x
  3. Step 3: Cross multiply
    41,574,982,742.52x = 62,337,569,312.40 × 13,232,671,672.36
  4. Step 4: Simplify right side
    41,574,982,742.52x = 824,892,587,563,973,607,424
  5. Step 5: Solve for x
    x = 824,892,587,563,973,607,424/41,574,982,742.52
  6. Step 6: Final answer
    x = 19,841,080,696.84

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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.