Home / 29,578,090.40-44,280,044.40-22,038,480.80

Finding the Fourth Proportional to 29,578,090.40, 44,280,044.40 and 22,038,480.80

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Solution

The fourth proportional to 29,578,090.40, 44,280,044.40 and 22,038,480.80 is: 32,992,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,578,090.40 : 44,280,044.40 = 22,038,480.80 : x
  2. Step 2: Convert to fraction form
    29,578,090.40/44,280,044.40 = 22,038,480.80/x
  3. Step 3: Cross multiply
    29,578,090.40x = 44,280,044.40 × 22,038,480.80
  4. Step 4: Simplify right side
    29,578,090.40x = 975,864,908,332,547.50
  5. Step 5: Solve for x
    x = 975,864,908,332,547.50/29,578,090.40
  6. Step 6: Final answer
    x = 32,992,830.00

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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.