Home / 42,480,307,592.40-63,598,017,382.20-42,480,307,592.40

Finding the Fourth Proportional to 42,480,307,592.40, 63,598,017,382.20 and 42,480,307,592.40

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Solution

The fourth proportional to 42,480,307,592.40, 63,598,017,382.20 and 42,480,307,592.40 is: 63,598,017,382.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,480,307,592.40 : 63,598,017,382.20 = 42,480,307,592.40 : x
  2. Step 2: Convert to fraction form
    42,480,307,592.40/63,598,017,382.20 = 42,480,307,592.40/x
  3. Step 3: Cross multiply
    42,480,307,592.40x = 63,598,017,382.20 × 42,480,307,592.40
  4. Step 4: Simplify right side
    42,480,307,592.40x = 2,701,663,340,662,657,908,736
  5. Step 5: Solve for x
    x = 2,701,663,340,662,657,908,736/42,480,307,592.40
  6. Step 6: Final answer
    x = 63,598,017,382.20

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1.5x scale

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.