Home / 963,038,552.02-1,442,105,543.10-634,518,084.17

Finding the Fourth Proportional to 963,038,552.02, 1,442,105,543.10 and 634,518,084.17

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Solution

The fourth proportional to 963,038,552.02, 1,442,105,543.10 and 634,518,084.17 is: 950,161,387.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,038,552.02 : 1,442,105,543.10 = 634,518,084.17 : x
  2. Step 2: Convert to fraction form
    963,038,552.02/1,442,105,543.10 = 634,518,084.17/x
  3. Step 3: Cross multiply
    963,038,552.02x = 1,442,105,543.10 × 634,518,084.17
  4. Step 4: Simplify right side
    963,038,552.02x = 915,042,046,384,702,336
  5. Step 5: Solve for x
    x = 915,042,046,384,702,336/963,038,552.02
  6. Step 6: Final answer
    x = 950,161,387.07

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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.