Home / 55,885,538.20-83,828,307.30-23,573,925.40

Finding the Fourth Proportional to 55,885,538.20, 83,828,307.30 and 23,573,925.40

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Solution

The fourth proportional to 55,885,538.20, 83,828,307.30 and 23,573,925.40 is: 35,360,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,885,538.20 : 83,828,307.30 = 23,573,925.40 : x
  2. Step 2: Convert to fraction form
    55,885,538.20/83,828,307.30 = 23,573,925.40/x
  3. Step 3: Cross multiply
    55,885,538.20x = 83,828,307.30 × 23,573,925.40
  4. Step 4: Simplify right side
    55,885,538.20x = 1,976,162,262,698,475.25
  5. Step 5: Solve for x
    x = 1,976,162,262,698,475.25/55,885,538.20
  6. Step 6: Final answer
    x = 35,360,888.10

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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.