Home / 334,315,477.02-501,472,547.28-88,696,731.63

Finding the Fourth Proportional to 334,315,477.02, 501,472,547.28 and 88,696,731.63

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Solution

The fourth proportional to 334,315,477.02, 501,472,547.28 and 88,696,731.63 is: 133,044,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,315,477.02 : 501,472,547.28 = 88,696,731.63 : x
  2. Step 2: Convert to fraction form
    334,315,477.02/501,472,547.28 = 88,696,731.63/x
  3. Step 3: Cross multiply
    334,315,477.02x = 501,472,547.28 × 88,696,731.63
  4. Step 4: Simplify right side
    334,315,477.02x = 44,478,975,945,906,640
  5. Step 5: Solve for x
    x = 44,478,975,945,906,640/334,315,477.02
  6. Step 6: Final answer
    x = 133,044,920.15

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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.