Home / 24,364,820.40-36,535,420.80-13,570,663.20

Finding the Fourth Proportional to 24,364,820.40, 36,535,420.80 and 13,570,663.20

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Solution

The fourth proportional to 24,364,820.40, 36,535,420.80 and 13,570,663.20 is: 20,349,417.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,364,820.40 : 36,535,420.80 = 13,570,663.20 : x
  2. Step 2: Convert to fraction form
    24,364,820.40/36,535,420.80 = 13,570,663.20/x
  3. Step 3: Cross multiply
    24,364,820.40x = 36,535,420.80 × 13,570,663.20
  4. Step 4: Simplify right side
    24,364,820.40x = 495,809,890,547,074.50
  5. Step 5: Solve for x
    x = 495,809,890,547,074.50/24,364,820.40
  6. Step 6: Final answer
    x = 20,349,417.00

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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.