Home / 56,963,952.40-85,448,261.40-16,574,436.40

Finding the Fourth Proportional to 56,963,952.40, 85,448,261.40 and 16,574,436.40

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Solution

The fourth proportional to 56,963,952.40, 85,448,261.40 and 16,574,436.40 is: 24,862,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,963,952.40 : 85,448,261.40 = 16,574,436.40 : x
  2. Step 2: Convert to fraction form
    56,963,952.40/85,448,261.40 = 16,574,436.40/x
  3. Step 3: Cross multiply
    56,963,952.40x = 85,448,261.40 × 16,574,436.40
  4. Step 4: Simplify right side
    56,963,952.40x = 1,416,256,774,064,875
  5. Step 5: Solve for x
    x = 1,416,256,774,064,875/56,963,952.40
  6. Step 6: Final answer
    x = 24,862,333.36

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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.