Home / 581,357,779,288.40-872,036,668,932.60-581,357,779,288.40

Finding the Fourth Proportional to 581,357,779,288.40, 872,036,668,932.60 and 581,357,779,288.40

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Solution

The fourth proportional to 581,357,779,288.40, 872,036,668,932.60 and 581,357,779,288.40 is: 872,036,668,932.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,357,779,288.40 : 872,036,668,932.60 = 581,357,779,288.40 : x
  2. Step 2: Convert to fraction form
    581,357,779,288.40/872,036,668,932.60 = 581,357,779,288.40/x
  3. Step 3: Cross multiply
    581,357,779,288.40x = 872,036,668,932.60 × 581,357,779,288.40
  4. Step 4: Simplify right side
    581,357,779,288.40x = 506,965,301,308,710,008,651,776
  5. Step 5: Solve for x
    x = 506,965,301,308,710,008,651,776/581,357,779,288.40
  6. Step 6: Final answer
    x = 872,036,668,932.60

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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.