Home / 149,774,564.80-224,686,730.40-58,901,118.40

Finding the Fourth Proportional to 149,774,564.80, 224,686,730.40 and 58,901,118.40

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Solution

The fourth proportional to 149,774,564.80, 224,686,730.40 and 58,901,118.40 is: 88,361,463.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,774,564.80 : 224,686,730.40 = 58,901,118.40 : x
  2. Step 2: Convert to fraction form
    149,774,564.80/224,686,730.40 = 58,901,118.40/x
  3. Step 3: Cross multiply
    149,774,564.80x = 224,686,730.40 × 58,901,118.40
  4. Step 4: Simplify right side
    149,774,564.80x = 13,234,299,710,199,280
  5. Step 5: Solve for x
    x = 13,234,299,710,199,280/149,774,564.80
  6. Step 6: Final answer
    x = 88,361,463.30

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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.