Home / 56,559,569.10-78,052,256.28-32,113,283.10

Finding the Fourth Proportional to 56,559,569.10, 78,052,256.28 and 32,113,283.10

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Solution

The fourth proportional to 56,559,569.10, 78,052,256.28 and 32,113,283.10 is: 44,316,359.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,559,569.10 : 78,052,256.28 = 32,113,283.10 : x
  2. Step 2: Convert to fraction form
    56,559,569.10/78,052,256.28 = 32,113,283.10/x
  3. Step 3: Cross multiply
    56,559,569.10x = 78,052,256.28 × 32,113,283.10
  4. Step 4: Simplify right side
    56,559,569.10x = 2,506,514,202,513,393
  5. Step 5: Solve for x
    x = 2,506,514,202,513,393/56,559,569.10
  6. Step 6: Final answer
    x = 44,316,359.59

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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.