Home / 956,547,606,545.08-1,320,035,808,955-523,000,289,317.60

Finding the Fourth Proportional to 956,547,606,545.08, 1,320,035,808,955 and 523,000,289,317.60

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Solution

The fourth proportional to 956,547,606,545.08, 1,320,035,808,955 and 523,000,289,317.60 is: 721,740,460,453.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,547,606,545.08 : 1,320,035,808,955 = 523,000,289,317.60 : x
  2. Step 2: Convert to fraction form
    956,547,606,545.08/1,320,035,808,955 = 523,000,289,317.60/x
  3. Step 3: Cross multiply
    956,547,606,545.08x = 1,320,035,808,955 × 523,000,289,317.60
  4. Step 4: Simplify right side
    956,547,606,545.08x = 690,379,109,993,057,158,692,864
  5. Step 5: Solve for x
    x = 690,379,109,993,057,158,692,864/956,547,606,545.08
  6. Step 6: Final answer
    x = 721,740,460,453.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.