Home / 97,127,999.80-145,688,630.10-24,345,417.40

Finding the Fourth Proportional to 97,127,999.80, 145,688,630.10 and 24,345,417.40

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Solution

The fourth proportional to 97,127,999.80, 145,688,630.10 and 24,345,417.40 is: 36,517,281.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,127,999.80 : 145,688,630.10 = 24,345,417.40 : x
  2. Step 2: Convert to fraction form
    97,127,999.80/145,688,630.10 = 24,345,417.40/x
  3. Step 3: Cross multiply
    97,127,999.80x = 145,688,630.10 × 24,345,417.40
  4. Step 4: Simplify right side
    97,127,999.80x = 3,546,850,510,218,703.50
  5. Step 5: Solve for x
    x = 3,546,850,510,218,703.50/97,127,999.80
  6. Step 6: Final answer
    x = 36,517,281.50

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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.