Home / 58,596,101.40-87,894,152.10-55,610,117.40

Finding the Fourth Proportional to 58,596,101.40, 87,894,152.10 and 55,610,117.40

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Solution

The fourth proportional to 58,596,101.40, 87,894,152.10 and 55,610,117.40 is: 83,415,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,596,101.40 : 87,894,152.10 = 55,610,117.40 : x
  2. Step 2: Convert to fraction form
    58,596,101.40/87,894,152.10 = 55,610,117.40/x
  3. Step 3: Cross multiply
    58,596,101.40x = 87,894,152.10 × 55,610,117.40
  4. Step 4: Simplify right side
    58,596,101.40x = 4,887,804,117,054,456
  5. Step 5: Solve for x
    x = 4,887,804,117,054,456/58,596,101.40
  6. Step 6: Final answer
    x = 83,415,176.10

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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.