Home / 23,698,328.40-35,547,492.60-21,850,750.80

Finding the Fourth Proportional to 23,698,328.40, 35,547,492.60 and 21,850,750.80

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Solution

The fourth proportional to 23,698,328.40, 35,547,492.60 and 21,850,750.80 is: 32,776,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,698,328.40 : 35,547,492.60 = 21,850,750.80 : x
  2. Step 2: Convert to fraction form
    23,698,328.40/35,547,492.60 = 21,850,750.80/x
  3. Step 3: Cross multiply
    23,698,328.40x = 35,547,492.60 × 21,850,750.80
  4. Step 4: Simplify right side
    23,698,328.40x = 776,739,402,367,444.12
  5. Step 5: Solve for x
    x = 776,739,402,367,444.12/23,698,328.40
  6. Step 6: Final answer
    x = 32,776,126.20

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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.