Home / 9,565,960,632.40-14,348,940,948.60-7,241,437,698.40

Finding the Fourth Proportional to 9,565,960,632.40, 14,348,940,948.60 and 7,241,437,698.40

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Solution

The fourth proportional to 9,565,960,632.40, 14,348,940,948.60 and 7,241,437,698.40 is: 10,862,156,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,960,632.40 : 14,348,940,948.60 = 7,241,437,698.40 : x
  2. Step 2: Convert to fraction form
    9,565,960,632.40/14,348,940,948.60 = 7,241,437,698.40/x
  3. Step 3: Cross multiply
    9,565,960,632.40x = 14,348,940,948.60 × 7,241,437,698.40
  4. Step 4: Simplify right side
    9,565,960,632.40x = 103,906,961,917,307,486,208
  5. Step 5: Solve for x
    x = 103,906,961,917,307,486,208/9,565,960,632.40
  6. Step 6: Final answer
    x = 10,862,156,547.60

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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.